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Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by beager on Wednesday May 23, 2018 @11:07PM (#17140766)
My assessment is that the greatest vulnerability in Bitcoin is its breathless supporters, who will look past the dynamics of Bitcoin in adoration of the mechanics of Bitcoin. To that end, larger, more sophisticated enterprises (banks, hedge funds, etc) are likely leeching slowly off the system, propping the price up and inflating it when they can, so they can extract as much value as possible out of its correction to a value commensurate to its utility. Every other technical vulnerability, notional or demonstrated, is at least an order of magnitude harder to exploit.
Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by wpietri on Thursday May 24, 2018 @12:49AM (#17141173)
I think the split you draw between people looking at Bitcoin-the-real-thing and people adoring the machinery is an excellent one.

If you look at the original paper, it's pretty clear that Bitcoin was meant to be peer-to-peer electronic cash: https://bitcoin.org/bitcoin.pdf

In practice, it has failed at this aim. I don't think that was necessarily so; plenty of things start out rough and become more useful over time. But the mechanics-adorers I've talked with seemed willfully blind to all the practical issues. We can't fix problems we refuse to see, so Bitcoin has preserved its machinery at the expense of fulfilling its vision.

Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by dnautics on Thursday May 24, 2018 @03:06AM (#17141691)
In practice, Airbnb has failed at its aim of providing airbed style accommodations for conference goers.
Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by wpietri on Thursday May 24, 2018 @11:08AM (#17144722)
They have succeeded wildly in providing accommodation for conference-goers. The last conference I went to many people were staying in AirBnBs and even coordinating to share them.

They succeeded by expanding the mechanism to support actual discovered user needs. Which is what Bitcoin signally failed to do.

Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by antris on Thursday May 24, 2018 @05:30AM (#17142412)
Is bitcoin becoming a store of value really as obviously better for it than AirBnb becoming a more general accommodation provider? If not, it's not really a fair comparison.

Besides, AirBnb didnt even fail in providing accommodation for conference goers with included breakfast. It still works perfectly in its original intended use.

Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by lmkg on Thursday May 24, 2018 @09:46AM (#17143887)
Airbnb is a business. It's "aim" is to grow and make money.

Bitcoin was a political experiment before it was a technological one. You don't pivot political beliefs the way you pivot a business. The technological experiment is still ongoing, but the political experiment has failed its goals.

Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by cheschire on Thursday May 24, 2018 @04:51AM (#17142239)
Airbnb is a service, where bitcoin is a commodity. I don't mean to imply you are wrong. I simply mean that there may be an even more interesting parallel out there where a commodity is no longer being used in its originally intended way which may support bitcoin's evolution of purpose.
Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by optimuspaul on Thursday May 24, 2018 @09:41AM (#17143854)
How is bitcoin a commodity? I think you give it too much credit to elevate it to that status.
Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by this_user on Thursday May 24, 2018 @10:56AM (#17144575)
It's structure and behaviour much more resembles a commodity than it does any other asset class; it is basically digital gold. The CFTC agrees and considers itself the responsible regulator.
Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by wpietri on Thursday May 24, 2018 @02:34PM (#17146918)
With the important distinction that it's not an economically useful commodity. Sure, the CFTC regulated it, because their remit is one of the broadest. So you could call it a commodity by default. But it's not like you could make jewelry or breakfast cereal from Bitcoins in the same way you could use commodities like gold or wheat. So it's arguably more like a gambling instrument than any real commodity.

Really, though, I think the closest financial match is a private currency: https://en.wikipedia.org/wiki/Private_currency

These are illegal in most places because they historically have caused a lot of problems without much in the way of redeeming value: https://en.wikipedia.org/wiki/Banking_in_the_United_States#1...

Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by Fnoord on Monday May 28, 2018 @06:33AM (#17171672)
Gold has a value beyond what it is worth (and which aids to its value): you can use it as a jewellery.

Digital currencies can be used via computers and networks while physical currencies such as banknotes and gold requires sneakernet.

Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by aje403 on Thursday May 24, 2018 @08:13AM (#17143179)
Airbnb is a service. Bitcoin is a commodity in the same way online poker chips are a commodity
Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by nicky0 on Thursday May 24, 2018 @02:33AM (#17141551)
How would you change the machinery?
Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by wpietri on Thursday May 24, 2018 @11:15AM (#17144795)
Personally, I wouldn't. Most people don't want digital cash for the same reasons they don't use real cash: your risk of theft is higher, it's not as convenient to use, transactions can't be reversed, and you lose a lot of buyer protections.

I use technology to solve problems for people. The few niches Bitcoin has found (e.g., speculation, money laundering, ransoms, light drug crime) are not really what I would call solving problems for people.

Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by GuthL on Friday May 25, 2018 @06:59AM (#17152341)
Your personal opinion on cash is irrelevant to the subject. Cash has property you say you don't want. Some people might and do want them. Just have a look at what the relationship between Germans and cash.

Bitcoin has property similar to cash to many extend. It was not technically possible before its invention and as such as it is a real intrinsect value (dont ask me to quantify it)

Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by wpietri on Friday May 25, 2018 @08:26PM (#17159303)
It wasn't my personal opinion. In the US, the use of cash is below half of personal transactions and has been declining for years; most countries are similar. I personally am more like the Germans here, but I recognize that I'm an outlier.

Regardless, your point doesn't make a lot of sense, because many Germans surveyed on this say they use cash because it gives them better control over spending and more clarity as to where their money goes. Bitcoin is in no way superior to a debit card in that regard.

The value of new possibility isn't really intrinsic; you measure it through seeing if people actually use it. With Bitcoin they mostly don't, which suggests that it is at best more useful to a small slice of people.

Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by JKCalhoun on Thursday May 24, 2018 @11:52PM (#17150479)
I see so many red flags with Bitcoin that is amazes me that it still has its backers.

There would seem to be organizations (states?) that can wield tremendous resources to mine Bitcoins. I would think this would devalue the currency and, as is so often the case in life, fuck over the little people.

Never mind the insane amount of actual energy resources needed for this virtual currency. It almost seems immoral.

And with exploits like the one in this article, how can anyone continue to have confidence in it? It feels more akin to Confederate money printed during the U.S. Civil War.

Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by erikpukinskis on Thursday May 24, 2018 @01:45AM (#17141390)
What’s the difference between dynamics and mechanics?
Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by rvense on Thursday May 24, 2018 @02:13AM (#17141487)
The mechanics would be the internal workings, a tamper-proof shared ledger. It's so amazing! Think of all the possibilities!

Then it hits the real world, and suddenly what people actually do with it and its valuation is dependent on how the exchanges operate (are exchanges even mentioned in the original paper?), energy prices in China, media coverage, interactions with alt-coins, etc.

Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by Erlich_Bachman on Thursday May 24, 2018 @03:20AM (#17141761)
You seem to assume that the greatest feat of Bitcoin is it's price. Yes, sure the price might be affected (somewhat) by how exchanges operate and media covers. However, many people don't care too much about the monetary price, and play the long game. In the long run, the market always adjusts. In in the end, it is the same with any other commodity or currency.
Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by bitreality on Thursday May 24, 2018 @06:31AM (#17142670)
Mr. Bachman, with all due respect, I would argue that the majority of people proclaiming they don't care about the price are bluffing. Perhaps even bluffing themselves. Bitcoin's price increase has far outpaced its adoption or disruption of the financial system.
Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by Nursie on Thursday May 24, 2018 @06:48AM (#17142756)
What game are you playing if you don't care about the price?
Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by radisb on Thursday May 24, 2018 @07:13AM (#17142880)
Do you care about the price of 1 dollar? "In what?" you will ask. "Exactly. In what?" I will respond.
Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by kgwgk on Thursday May 24, 2018 @08:08AM (#17143158)
Everyone who decides whether to keep their dollars instead of spending/investing them (or even to borrow and be short dollars), do care about the future value of one dollar.
Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by freeone3000 on Thursday May 24, 2018 @12:34PM (#17145696)
In loaves of bread, in liters of milk, in months of rent, gigabytes of internet, square feet of land, kilowatts of electricity; in i7s and shitty steam games and iPhones. I care about the price of 1 dollar in the labor I put in, and the goods I get out.
Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by radisb on Thursday May 31, 2018 @09:33AM (#17196137)
Exactly. This is what I wish for bitcoin. I dont know if it will ever be true though.
Re:Bitcoin Gold Hit by Double Spend Attack, Exchanges Lose M... by Nursie on Thursday May 24, 2018 @10:07AM (#17144087)
That's not an answer. The poster claimed not to care about price, but to be playing the long game.

I'm asking what the long game is? You haven't helped.