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edgefield0

359 karma · joined October 4, 2010

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edgefield0··on Mining Bitcoin with pencil and paper: 0.67 hashes per day (2014)
The fact that bitcoin mining on its own is now consuming as much electricity as the country of Argentina with no end in sight, as we are accelerating toward a climate change cliff, is sickening. Given this fact alone it's hard to see cryptocurrency as anything but a selfish crackpot scheme to generate a few dollars at the expense of humanity and our planet.
edgefield0··on The universe is expanding faster than expected
Good point. The theory is that mass is increasing not decaying. Here's the paper: https://www.google.com/amp/s/phys.org/news/2013-08-cosmologi...
edgefield0··on The universe is expanding faster than expected
A few years ago, a published article suggested an alternative to the universe expanding is increasing mass. Older objects increase their mass and therefore are red shifted. Why is this alternative plausible theory recieving such little attention?

Edit: changed mass decay to increase in mass. I misremembered the theory.

edgefield0··on Chrome Is Bad
Does anyone else see the irony that hand waving is being disputed with hand waving?
edgefield0··on About Google's approach to research publication – Jeff Dean
Sorry, I strenuously disagree. I'm also a manager and think setting boundaries is essential, up, down, and sideways.
edgefield0··on New study suggests handwriting engages the brain more than typing
I wonder if this benefit extends to handwriting on a tablet?
edgefield0··on Crows possess higher intelligence long thought a primarily human attribute
Hah! Rule the world? Have you read the news lately? If human intelligence is judged by results, we'd score quite poorly. We are well on our way to causing a 6th mass extinction, which may very well include our own demise.
edgefield0··on Ask HN: What does performance management look like at your company?
Thanks for this detail. Was there any goal setting at the start of the review period so you understood what you were going to be evaluated against?
edgefield0··on Ask HN: What does performance management look like at your company?
What are your thoughts on 360 reviews? I've heard the process can be very devisive?
edgefield0··on Ask HN: What does performance management look like at your company?
I've had a similar experience with OKRs. The issue becomes how often to review and update? On the surface, OKRs seems like it would be a helpful tool but in practice it seems pretty cumbersome and only moderately useful to guide goal directed action.
edgefield0··on Ask HN: What does performance management look like at your company?
Thanks for this comment. Can you please share more details on how the process is structured at your company?
edgefield0··on Ask HN: What does performance management look like at your company?
People management. Goals for staff. Thanks!
edgefield0··on University Endowment Sued for Under performing the S&P 500
I don't understand how the plaintiff has a case here as there are no damages.
edgefield0··on Business software is so good now, that it’s competing with consumer software
I use Oracle DB for managing my daily to-do list. I'll never miss a task again!
edgefield0··on Facebook hate-speech boycott had little effect on revenue
I think they keep pretending internally but many think in the back of their head that it's all bogus and the real reason for the cut is slashed ad spend.

In any case, this situation reminds me of the time when Google exited China and said they were leaving due to censorship concerns. The real reason for leaving was that Baidu had gained an overwhelming share of the search market. I think at the time of Google leaving China, they had less than 5% market share.

edgefield0··on US universities under pressure to cut fees because of remote learning
These fees aren't for bloated admin. They support resources like the library, general student use fitness facilities, techology, and other student focused items. I get why students want to stop paying these fees during the pandemic since they can't use many of the resources. The issue is that most of the costs for these resources are fixed, mainly personnel and facilities. If you cut the fees, the university would have to lay off many of its staff, librarians, IT support, etc. The facilities would also fall into disrepair. There's no easy solution here.
edgefield0··on How Nespresso's coffee revolution got ground down
You can buy a high quality nespresso machine for about $100. I agree the capsules are wasteful, but so are lots of other things, such as bottles and cans, cardboard boxes, ziplock bags, driving a car, and flying. What's especially wasteful about nespresso capsules? It seems like another version of straws that's easy to target but doesn't really address root problems with our consume until you drop mentality.
edgefield0··on DEA authorized to conduct surveillance on protestors
Control the situation as in suppress the protests by whatever means necessary? Violate the protestors' constitutional First Amendment rights? Please explain.
edgefield0··on Paypal closes its customer service
Except companies have been staffing call centers from work at home for years. For instance, Jet Blue staffs most or all customer service through work at home and even has a clever method for handling surge capacity through part time staff available on call.
edgefield0··on Walmart says it will discontinue Jet
Why would you give up buy.com for "rakuten"?! What is rakuten anyway? Is this an established online retailer? First time I'm hearing of this company.
edgefield0··on New Zealand PM: No open borders for 'a long time'
Herd immunity? Assuming such a thing can exist for Covid and it doesn't mutate every season like influenza.
edgefield0··on Why a Data-Security Expert Fears U.S. Voting Will Be Hacked
Get real. Any credible research on the topic of "voter fraud" suggests it's not a significant issue and efforts to combat "voter fraud" are really just disguised efforts to suppress voting by low income and minority voters.
edgefield0··on Facebook says it has removed promotion of anti-quarantine events
Except when every ICU bed is taken and there are no ventilators available, the mortality rate is probably in the 3-5% rate.
edgefield0··on Facebook says it has removed promotion of anti-quarantine events
This is a bogus argument. The protestors are advocating for behavior that will literally kill people, including medical personnel. The protesters are no different than those who call for deadly riots or civil war. They deserve to be shut down for jeopardizing public health and safety.
edgefield0··on The leading cause of death in the US on Apr 6 was Covid-19
This is essentially a cult. Sounds about right.
edgefield0··on California governor issues statewide 'stay at home' order
1% death rate assumes reasonable medical care. If you let everyone get infected, you'll have people dying on the streets. I bet this % jumps to 5% or more. We'd easily see 15m+ deaths.
edgefield0··on Dow Falls 2997 points worst drop since 1987 crash
Maybe in a year or two. In a month or so, covid will still be ramping up in various parts of the world.
edgefield0··on OpenTable Restaurant Performance Data
COVID-19 is going to wreck economies. We are all thinking that closures and social distancing will end in a month, maybe two. This process will unfold over many months, perhaps years. Every city and country is handling this differently. We have containment measures in some US cities and states and then Florida hosting an event with 50,000 visitors. Sure, we can reduce infections in North Carolina, but then these 50,000 will disperse and bring infections back again through out the country. The only end game here is everyone gets infected, we develop a vaccine, or in unison we lockdown every country and city for a fixed period of time, say 45-60 days (never going to happen). And if COVID-19 mutates? We restart the whole process. I bet many of us are still in lock down mode come fall 2020 and even into 2021.
edgefield0··on Treat Facebook like something between a telco and a newspaper, says Zuckerberg
Treat it like cancer...
edgefield0··on Dark Horse Discord
I've been using Riot.im/Matrix and been liking it so far. Matrix is FOSS. The UI is a bit confusing but I'm sure I'll get over this soon.
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