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untangle

613 karma · joined May 23, 2011

[ my public key: https://keybase.io/bravozulu; my proof: https://keybase.io/bravozulu/sigs/exid1pKokiokFVNfE40Vv9j7UB3VFxQYEHPl0i93qDI ]
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untangle··on The We Company S-1
Adam's rise signals the start of the Apocalypse. Even his name is an affront, and a sardonic reference to the Alpha (Book of Genesis) and Omega (We).
untangle··on BMW CEO to quit after carmaker loses early lead in electrics
The 19" tire is "All Season" rated. The 20" performance tire is "Summer Only." So if you want an i3 "without the hassle" you simply get one with the more-common 19" wheels.
untangle··on Should I Resign from My Full Professor Job to Work Fulltime on Cocalc?
I was going to counsel that you retain your tenure but I guess you've already decided to resign. (If so, why ask?)

The rationale for my recommendation is largely captured in other comments so I'll be brief: Winter is coming (macroeconomically). And it sounds like cocalc lacks: a strong balance sheet, a scalable sales model, and a story that would interest outside investors. As such, I personally would view the company as lifestyle/earnings supplementation and not core sustenance. It is also synergistic with your day job.

untangle··on Linux Mint's Sobering Update: A Glimpse into the Personal Struggles Devs Face
Check out Calculate Linux.
untangle··on Linus Torvalds Says Twitter, Facebook, and Instagram Are 'A Disease'
Try ADVrider forums. They are solid.
untangle··on The Programming Language Conundrum
> My theory, completely made up and untested, is that these powerful Lisp/Smalltalk systems weave code and brains together in a way that amplifies both. It’s very organic, very hard to document, and thus it becomes very hard to absorb new brains into the system. <

Here's a simpler and less mystical theory. These programming systems are fundamentally image-based, and much of their leverage comes from the coder's ability to leverage all aspects of the meta-system. However, the more the core image is evolved the easier it is for a team to get out of sync. This is the ultimate namespace clash.

A slew of other highly-productive languages share this feature, e.g., APL and Forth.

untangle··on The Programming Language Conundrum
> The fact that dozens of companies have been built around millions of lines of Common Lisp code at all levels of abstraction solving some of the most complicated problems is a testament to the scalability of Lisp.

I would draw the opposite conclusion from your statement. "Dozens" is not a big number compared to the universe of software-based companies. Up that number by three orders of magnitude and I'm sold.

untangle··on Google removed my ads-free app for “deceptive ads”
> Can we sue Google when they do things like this? No single entity should wield this much power.

Of course you can. This is America and anybody can sue anybody for anything (with few exceptions).

Winning the suit is another matter. Unless you have smoking-gun evidence of discrimination or some such, I'd say the case would be DOA.

Of course, the costs of the suit would likely be prohibitive as well. I don't think that many lawyers would take a case like this on contingency. Maybe pro bono.

untangle··on Firefox Experiments I Would Have Liked to Try
Try the Onetab extension. Invoke it on one of your project windows and then name the resulting link group and make it a favorite. Message the Onetab preferences to your liking first. Very clean solution.
untangle··on We Need Chrome No More
I did not find the author's points very compelling wrt the "we need chrome no more" link-baity title. Clearly, many users -- mostly devs -- do need Chrome.

But more importantly I think that articles such as this deflect from the real abuse-of-power that Google wields and that's in advertising. Google can and has shut down whole businesses by withholding access to its ad platforms. I'm not sure that Google has ever hurt anybody by denying access to Chrome.

untangle··on Why can’t a bot tick the 'I'm not a robot' box?
I see a lot of conjecture and theory and not a lot of evidence. AI models? Maybe for ad behavior but not for this. Google has you and your machine ID'ed and fingerprinted. That's the core of the authentication. The rest is subterfuge and obfuscation.

Is there any evidence that I'm wrong?

untangle··on Ask HN: Is it just me or did Google search recently get a lot worse?
Google search has gotten worse and DuckDuckGo has simultaneously gotten better! I have (again) been using DDG for the past few weeks and I type "!g" once a day at most. Very exciting if this seeming trend holds.
untangle··on Brave browser can inject headers in HTTP requests
To me, Brave left the moral high ground when they became an adtech company. Another harbinger of ill was foisting an ICO on the world -- to sell tickets to the adtech show. To date, Brave's moves have benefitted Brave, and no one else.
untangle··on As Bitcoin Sinks, Industry Startups Are Forced to Cut Back
> It took me a long time to realise, but these people really do believe in bitcoin/blockchains.

Best. Comment. Of. 2018.

Especially since "these people" include some ostensibly smart cookies.

I conjecture that these people were/are trying to elevate BC to the level of adtech (Google).

Perhaps we have averted another black hole for the greatest minds of a generation.

untangle··on Patreon Bars Anti-Feminist for Racist Speech, Inciting Revolt
The talking heads may revolt but I see no 1st Amendment issue here. A privately-owned property may police its content as it sees fit.

I would make the same claim about players kneeling during the Anthem in an NFL game. To me, that stage (field) is a workplace and neither owned nor managed by the players. They have no right to kneel there.

In both cases, the protesters have every right to leave the platform and start their own. Of course, various extra-legal downsides may ensue from hard-edged prohibitions by the owners -- not the least of which is alienation of the workforce and/or customers.

IANAL but I wonder though at what point the policing content provider loses any Safe Harbor protections that it may have held. For example, would the portal become liable for some criminal activity that they miss?

untangle··on Brave taking cryptocurrency donations “for me” without my consent
Brave jumped the shark when they chose to prioritize an ICO and "revolutionize ads" over core browser functionality. They are now ironically spinning their own flavor of making the user the product. Just say no. Uninstall.
untangle··on Centralization vs. Decentralization
> From the slide: "Cryptonetworks --> open source data"

What is a cryptonetwork and how does it lead to open source data? Wait...lemme guess...a blockchain! I wish that people would be more precise with language. Here's a news flash: crypto already runs the world. And blockchain runs almost nothing. This wholesale substitution of "crypto" for "blockchain" is disingenuous at best and self-serving at worst. It reminds me of substituting "climate change" for "global warming" (or for "pollute less").

> "...regulators...are taking actions to slow the decentralization sector down..."

I thought that regulators were taking actions to slow the centralized sector down (through antitrust, privacy provisions, etc.). Wouldn't this provide fertile ground for the (undefined) decentralization sector. Oh wait, you mean the blockchain sector? And ICOs?

This whole blog post makes me uneasy. The inaccuracies and omissions are one thing, but the fact that VCs now have the power, wealth, and inclination to become lobbyists for failing investment theses by "...spending a lot of time with public servants of all kinds, educating them, imploring them, and desperately trying to get them to understand where we are, why it is an important moment, and why we need to this new technology to succeed..." makes me ill.

These attempts to tilt the regulatory playing field are the stuff that undoes free markets.

untangle··on Questions to Ask Before Joining a Startup
> For most employees that are minority shareholders, dilution is a side-effect calculation in the realm of academic trivia. Dilution is not a purposeful strategy in this situation.

No, your logic would only hold for a public company with shares priced by a liquid market.

For a startup, percent ownership of fully-diluted shares is the key metric. (Other secondary factors, e.g. liquidation preference are also relevant.)

The strike price of the options is derived from the price that the most recent lead investor paid for the last shares purchased. This is not a market price -- the underlying value of the shares is often less.

But the options are effectively worthless until they are vested and a liquidation event, usually an IPO or acquisition, occurs.

untangle··on Facebook Morale Takes a Tumble Along with Stock Price
> All — most, anyway — of the bad effects of Facebook are emergent features of the system that they built for the good effects; that system itself, and its messy interactions with billions of people out in the real world, creates the bad effects.

This statement is imprecise. Most of the bad effects are as a result of Facebook gaming its own system on behalf of both advertisers and valuation-driving metrics (growth, engagement, etc.). A Facebook that just allows people to connect is fairly benign. A Facebook that differentially exposes metadata and drives user attention in return for money is inherently dangerous. Positive feedback loops are mathematically unstable in dynamic systems.

untangle··on The Problem With APLs
I'm most familiar with Dyalog APL so my comments are based on that. I believe that Dyalog has about 100 primitives. (But APL's relatively challenging semantics are somewhat offset but truly simple syntax.)

As in most language learning, one starts with a small number (20?) of words and expands from there. APL also requires the neophyte to develop a mind mapping from abstract symbol to function. This may double initial learning time but I don't think that it's much worse than that. Mnemonics exist for many of the symbols.

But more fundamental is learning to map the problem space into an array formulation. This, not symbol application, is where a white board may come in handy.

Dyalog provides a free web-based tutorial that is quite comprehensive. [1] I daresay that spending a couple of hours with this tool will give you a great taste for APL. Spend a couple of days and you'll be quite proficient in both array-think and APL semantics.

Other useful tools include the wiki [2], a cloud server [3], and a neat examples wiki [4]. BTW, the "library of useful components" that the OP desires exists both as a compilation of useful idioms (code fragments) [5].

[1] https://tutorial.dyalog.com/ [2] https://aplwiki.com/ [3] http://www.aplcloud.com/ [4] http://www.jsoftware.com/papers/50/ [5] https://aplwiki.com/FinnAplIdiomLibrary

untangle··on If You're Not Writing a Program, Don't Use a Programming Language [video]
A Programming Language (APL) started life as a mathematical notation. As such, it is the closest thing that I have encountered for expressing algorithms as code. It is the embodiment of "freeing the hidden algorithm." Fifty examples of such are given in the following link:

http://www.jsoftware.com/papers/50/

untangle··on newLISP v.10.7.4 Development Release
Ah, if newLISP had only dispensed with the "new" and "lisp" in its name, it might be viewed in an entirely different vein. Alas, it did not and thus nearly committed language seppuku.

As to the language itself, as a casual programmer I very much like it. Its use is clear, it's well documented, and it's self-contained (and thus easily installed).

untangle··on TorrentFreak Is Blocked as a Pirate Site and Hacking Resource
If you'd like to know how this comes about, point your fav search tool at "web content filter" (WCF).

A WCF can be implemented anywhere along the chain from web site (content) to browser. Most commonly, it is a part of a DNS service or a firewall/router.

Think of a WCF as a gun pointed at unwanted web content (porn, hate, gambling, etc.). Like a gun, the WCF needs bullets and a shooter.

The most commonly used "bullets" for the WCF are publicly-available blacklists of sites, categorized by content type. Most commonly, these lists are community-driven and then triaged by admins. So it's easy for a site like TorrentFreak to make it onto one or more of these lists. It takes work to then get off the list, but it's doable.

Lastly, the "shooter" in this analogy is any entity -- ISP, wifi vendor, hotel, etc. -- that thinks it's a good policy to filter the web. You can see where a hotel may filter to reduce bandwidth consumption and/or reduce complaints from parents.

Historically, WCFs have been deployed on corporate LANs, in schools, and in homes. But we are seeing increasing deployment in public-facing networks -- even at the national level. And this smacks of censorship.

I hope that I didn't stretch my weapon analogy too far and good luck to TF in getting off the lists. (The Wikipedia entry for "breast" has the same challenge.)

untangle··on Why decentralized social networking never makes it
> ...a technical means -- decentralization -- quickly becomes an ethical stance...

As in blockchain?

untangle··on ThinkPad X220 MacOS High Sierra Installation
After scanning the cached article, I'd say that the content is quite good but not unique. Since the site is slammed, interested hackers can peruse these sites for insight:

(1) https://www.tonymacx86.com/ (has hw suggestions) (2) https://www.insanelymac.com/forum/ (3) https://www.reddit.com/r/hackintosh/comments/68p1e2/rambling... (old but lauded)

The space has made rapid progress in the last few years.

untangle··on Security Begins at the Home Router
Dual-port start at $18 on amzn ($35 for Intel)? But single-port will do ($12). The add pfSense, Untangle, etc. to complete the solution.
untangle··on Security Begins at the Home Router
Yes, the AmpliFi line is excellent on the wireless side. I use a MictoTik wired router in conjunction with the AmpliFi to provide add'l features and security. Works well.
untangle··on Thoughts On Machine Learning Accuracy
OK, maybe ACLU stumbled a bit by using a low (?) 80% confidence threshold. But I wonder how much over-fitting occurs at the AMZN-recommended 99%? Is a 99% fit scalable? What's the false-negative rate? I'm not satisfied that either side has made a convincing argument.
untangle··on Our experience launching a paid, proprietary product on Linux
> If you consider "fundamentalist" a rude adjective

How about no adjective?

untangle··on Show HN: B2blaze – A Backblaze B2 library for Python
> they asked for my passport or id card

This is often for tax reasons -- specifically, whether VAT can be waived.

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