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lui8906

123 karma · joined March 26, 2014

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lui8906··on GPT Takes the Bar Exam
- I can send someone 1 million USDC for 0.000001 US cent with confirmation in <1 second. - I can send any twitter user address money by tweeting (eg. Send 100 USDC to @randomuser)

Couple examples that have come up recently for me personally. I can agree that there is something comparable (i.e. international wire) but the cost and speed is in a different ballpark and international wires are not available to some parts of the world.

lui8906··on Crypto exchange AAX suspends withdrawals
Name one Crypto chain that takes hours to confirm a transaction. Bitcoin has a blocktime of 10 minutes and Ethereum is 10 to 20 seconds. More modern networks process transactions in orders of magnitude less time, eg. Solana has a slot time of 0.5 seconds and time to finality being 1 or 2 seconds.
lui8906··on Tether ordered to produce documents showing backing of USDT [pdf]
It's almost like it's not all a scam isn't it?
lui8906··on Tether ordered to produce documents showing backing of USDT [pdf]
Seems kinda obvious. New Tether is issued because people typically want to onboard into crypto assets.
lui8906··on Show HN: Simulate dollar-cost averaging in any mix of stocks
DCA has positives and negatives.

Positive, you are averaging out the risk by spreading out your purchases and averaging into your position.

Negative, time in the market beats timing the market, therefore you are better to have all your money you intend to invest in the market right away so you can enjoy appreciation, dividends etc

If you have a large lump sum to invest it can be better to buy in one go or in a shorter period. However if you earn money over time and look to invest, it makes sense to DCA each month you receive your salary rather than waiting to time the market.

NFA DYOR :)

lui8906··on Tech experts urge Washington to resist crypto industry’s influence
> I want my transactions to be private to the world but it's reasonable that law enforcement has a method to investigate criminal behavior.

If law enforcement has a method to investigate your behavior, its not private. You want to have your cake and eat it too. Either you enjoy privacy (and so do criminals) or criminals do not (and neither do you).

lui8906··on Ask HN: Am I going insane or is there genuinely no value in blockchain tech?
> None of these are experiments with the concept of money. You still transact in the exact same fundamental way as with traditional online payments, just 1000x worse.

How involved are you in the space to make this claim? Are you staying informed? What is your highly confident language based on?

Can you tease out how you come to "1000x worse"?

You are incredibly confident, it leads me to believe you have some big blind points.

lui8906··on Ask HN: Am I going insane or is there genuinely no value in blockchain tech?
Putting my bias at the front, I own crypto and am "pro" crypto if we can boil it down simply. I'm also deeply skeptical of a lot of projects in crypto, most OG's are because there is a lot of vaporware and scams and ponzis.

Nonetheless, the vision of having a shared consensus truth that the whole world can rely on for transacting I find very compelling.

I like the way Anatoly from Solana puts it:

"Global information symmetry"

Source: https://youtu.be/35_rr8Vf-4k?t=28939

lui8906··on On anti-crypto toxicity
> Okay, provide some evidence for that claim. Because again, that's the claim of "Well crypto is doing amazing things" but it needs actual evidence. I know it theoretically could happen if you ignore all the glaring problems in practice. But does it actually happen?

Which part of the claim are you refuting here? It is a fact that one can send very large sums of value between two addresses for a trivial transaction fee. This value can be swapped across other tokens with low slippage in the millions (denominated in USD).

> What has cyrpto provided that you can't provide via Paypal or bank transfer? Hell - here's a paypal address for a bunch of guys who want to buy Ukraine a fighter jet - info@buymeafighterjet.com . Here's the donation page for the Kyiv school of economics https://kse.ua/support/donation - you may notice a small bit of text right above the crypto addresses for you donation - that small bit of text is a form for card transactions, 8 different ways of doing a bank transfer and a paypal address.

I spoke with someone yesterday who lives in Nigeria, they were moving to Rwanda and needed to pay a deposit in advance. They were unable to pay via MoneyGram, Western Union etc. - one provider offered to handle the payment and requested many documents for a few days and in the end rejected the transfer. This person then had to send money to a friend who lived in the US who then forwarded it to Rwanda. This experience made the person feel isolated and outside of the system. This is an anecdote however my guess is if you think PayPal is "good enough" you don't live in a country that is marginalized by the status quo payment system.

> So what has Cryptocurrency acheived here? You donate crypto to these charities, and then what happens? They convert it back into fiat currency to actually spend it. You've literally just added more steps to something that was already solved.

So that's your take, global finance is a solved problem? No todos? No improvements needed we can pack it up? This is a stunning poverty of imagination in my estimation and a denial of the very real struggle many people face day to day in transacting.

lui8906··on Former Xinjiang prisoner arrives in U.S. as key witness to abuses
Who wrote something else? Not sure if you're referring to another comment or I'm being strawmanned? :)
lui8906··on Former Xinjiang prisoner arrives in U.S. as key witness to abuses
> What's the alternative? Someone commits a felony, and then you...?

The US is the OECD country with the highest per capita % of incarcerated individuals. By orders of magnitude. So it seems other countries have found other approaches?

> Source: Half of the OECD countries have less than 100 people in prison per 100 000 inhabitants. Thirteen have between 100 and 200. Two countries exceed this – Poland with 230 and the United States with more than 700. The US rate is the highest in the world followed by Russia with about 600 per 100 000 inhabitants. Except in the United States imprisonment rates for women are negligible.

https://www.oecd.org/sdd/37964686.pdf

lui8906··on Tokamak Energy sets a temperature record among commercial fusion companies
Is there a noobie friendly resource for following the latest news on fusion? Thinking something like Risky Biz (for IT security) but for fusion?
lui8906··on Doubling Down on Double Standards
> Either violation of a nation's sovereignty is a crime or it isn't. If being an authoritariann dictatorship is the criteria when is Saudi Arabia getting invaded?

Ah but here you are changing the goalposts, the OP never said it was a crime, they said it was different. And it IS different. I marched against the Iraq war and was against those wars from the beginning, and I still would argue that they are being fought for a very different reason, a reason that is a big cause for concern. Afghanistan and Iraq, for all the folly, were not attacked with a clear goal of expanding territory and maintaining long term control of each country. US and allies were only too eager to get out if they could get some stability and not have it look like a big L. They were attempting to allow the locals to vote in a self determined government, however miserably those attempts ended up.

Russia is very clearly expanding its territory at the cost of a peoples right to self determination.

Now you can say, well in terms of the consequences, what's worse? If many more civilians die in the first case, maybe it's worse?

My counter would be, we don't know where this ends, and I don't think we can measure impact only in civilian deaths.

Additionally, I would recommend the R2P (responsibility to protect) doctrine as a good rule of thumb for when we may consider it necessary to overthrow a totalitarian dictator.

lui8906··on The Crypto Backlash Is Booming
Uniswap V3 uses NFTs to represent liquidity provider positions.

> https://uniswap.org/blog/launch-uniswap-v3

lui8906··on Ask HN: How do you deal with getting old and feeling lost?
I can resonate with this. What I remind myself when I have these thoughts is:

A) Life is like an evolving game with many rounds. Some doors close in your 20s, other doors open in 30s and so on. See what interests you outside and off the screen, once you find this, connect with other people who like to do it. For eg. in my city a lot of tech workers are into bouldering and hiking. You will see as you make friends in your age group, there is a whole bunch of new doors opening now that you are in your 30s.

B) Actually most of the things you list are totally still doable even _if_ you did want to do them. School as a typical student maybe not, but why be typical? I've met backpackers in their 60s, age truly is just a number.

lui8906··on Web3 is not going to change the world
Crypto offers stable coins (USD, EUR, KRC etc.) and non stable, volatile assets (BTC, ETH, SOL).

The original poster complained about:

A) Crypto being too volatile B) Crypto recreating existing finance

Which seems to be a contradiction.

lui8906··on Web3 and crypto skepticism is growing and people are finally starting to listen
> This won't be fixed by web3, ad monetization and tracking won't magically stop. They exist because there is a demand.

Saying it is this way because this is the way people want it strikes me as a bit fatalist. Is it this way because it's what "people" want or because there is no viable alternative?

Nothing is being "fixed" per se, an alternative vision of how things could be is being experimented with. Key tenets of this are trying to better align user and creator / provider incentives.

lui8906··on Buy things, not experiences
> I think he was commenting on other’s misinterpretation and misapplication of the original point. He is dead-on.

Other's *Imagined misinterpretation, or is there some evidence to go on? To my knowledge, the recent push back against consumption was against the traditional life pattern of accumulating new things on the rat race track (new car, house, upgrading your tastes, expensive clothes to keep up with your peers). Having read some pop psychology books (no expert) there seemed to be some academic support for pushing back on this arrangement and rather prioritizing relationships with people around you and experiences / shared experiences.

I'm not sure how the wires get crossed and people take from that narrative, to own less and buy more prestigious items and experiences like an expensive haircut.

lui8906··on Buy things, not experiences
> So I would, if anything, reverse the maxim: “Buy things, not experiences!” Sure, the Lambo might still be a waste of money, but thoughtfully chosen material goods can enable new activities can enrich your life, extend your capabilities, and deepen your understanding of the world.

certain goods can "enable new activities". It seems like the author is still prioritizing experiences, just acknowledging that some experiences require things. Camping is a good example.

I think the author misunderstands the original point though. Overconsumption generally leads to having a big collection of stuff, ever larger houses to store it. Having a reasonable collection of items that the user can leverage to have higher quality experiences, that are built to last where possible makes absolute sense. What is reasonable? That's for everyone to decide themselves. I don't find "buy things, not experiences" to add much to the discussion though.

lui8906··on Crypto: The Good, the Bad and the Ugly
And users are able to buy and sell the items from each other? Does Steam take a cut?
lui8906··on Crypto: The Good, the Bad and the Ugly
> https://mmos.com/news/ubisoft-deleted-account-with-hundreds-...

"Trust us, your items are safe with us!"

> the only difference (which doesn't really add any utility to games) is the idea of this database being public.

On the contrary, this does add utility. By the database being public I: A) Have reasonable guarantees of ownership of my items B) Can use my high value items across multiple experiences

lui8906··on Crypto: The Good, the Bad and the Ugly
Perhaps you're not playing modern games where skins and cosmetics already go for a lot of money. Games like Call of Duty, Apex Legends etc.. Cosmetics in these games have a rarity rating and single items can go for hundreds of dollars. They are already artificially scarce, however the user needs to trust the developer that this artificial scarcity will remain in the future post purchase. And that the items will be available (there has been recent examples of developers deleting user accounts with significant $ items on the account).
lui8906··on Crypto: The Good, the Bad and the Ugly
You have a credibly neutral place to store the items, publicly accessible to any other developer to leverage without having to maintain you're own endpoints and documentation. Baked in royalties. Sounds... much easier than the convoluted solution you propose with standard tech.
lui8906··on Lithuania evacuates its embassy in China
Look to their diplomatic behavior around the South China Sea for the last couple of decades.
lui8906··on Crypto lobbying is going ballistic
> If you live somewhere where cryptocurrency gains are taxed as income, how do you handle the reporting of this at tax time? It seems like it would be tedious to keep track of every transaction across multiple defi platforms.

It's so country by country right now due to how early we are. Tax rules will be more clearly defined assuming Web3 and DeFi continue to be adopted over time.

lui8906··on Crypto lobbying is going ballistic
> Yield is meaningless without knowing risk. What is the expected default rate under adverse economic conditions? Are borrower credit ratings available from independent sources? What is the counterparty risk for the lending aggregators and sources?

100% agree, I hope my comment didn't paint it as if there is no risk. In terms of default, virtually all borrow lend dApps currently are overcollatoralized so if the borrower defaults, they are liquidated and I will be made whole.

> Chasing yield is a recipe for disaster.

Kind of a bizarre and baseless statement? Why should people not earn yield on their capital? We are all constantly losing purchasing power to inflation, it makes absolute sense to earn yield to negate this.

lui8906··on Is Web3 anything?
It's Ethereum, and this is really not an issue, AMM's that allow swapping between permissionless pools have token lists you can use. The person raising the money can also provide an ID used to identify the pool where the users can do the swap.

Of all the scams in Web3 (and there's quit a few) this is not one.

lui8906··on Is Web3 anything?
> As a crypto skeptic, which I think is not fairly categorized as "hater," I think you're painting this in far too black and white terms.[1] "The current financial system is not great" and "cryptocurrency is not great" are not mutually exclusive propositions, right?

They are not mutually exclusive. However often retorts to Web3 or DeFi are along the line of "I can receive my salary for free" or "I can send a bank transfer for low fees and it settles in 24 hours" - the implication being, why do we need anything else this is fine. My question to those who roughly hold this position (whether they be haters, skeptics, curious, critical) would be, if we can agree that generically technology is improving many elements of our modern life, isn't it sensible that we should also be trying out new technologies for finance and banking? Banking and credit cards have largely stayed the same for decades, shouldn't we be innovating here? Regardless of whether you consider Web3 to be innovative or not, isn't it better that people are trying other ways to improve?

> There's very little about the way cryptocurrency and NFTs and even blockchains as a concept are presented that seems politically agnostic; "you shouldn't have to trust anything or anyone in order to complete a transaction" is not a conventionally partisan position, but when you're applying it to government institutions, surely it's political.

There's a line of argument that basically everything is political. But that's often kind of a pointless statement. I would say that Web3 is non-political in the sense that, if you have a credibly neutral trustless global operating system, secured by validators around the world and used by users around the world, this environment is apolitical. It's not Western, Chinese, Russian, no one is gate kept from interacting with it. It is open for all, transparent and unable to be censored. Having you're Paypal account locked because you're from Iran feels intuitively political in a way that the system I described above does not.

lui8906··on Crypto lobbying is going ballistic
Is there any other unreasonable use of energy consumption than proof of work? Solana (using proof of stake) uses similar energy as hosting a website. If this tiny energy usage is also problematic then we would need to start also shaming people for uploading Youtube videos or scrolling through Instagram.
lui8906··on Crypto lobbying is going ballistic
Your argument is completely valid against Ethereum and Bitcoin, I hope they will be used less to reduce the energy used by crypto. However the vast majority of others use Proof of Stake and a fraction of the energy. Take Solana, currently the 5th largest by MCAP, a tx uses a similar amount of energy as two Google searches. I am pointing this out as I see often the whole crypto market lumped together but crypto networks are not all created equally. Some are 10 years old and others are 2 years with vastly different implementations.

> https://solana.com/news/solana-energy-usage-report-november-...

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