This doesn't explain how they work, instead ranting about why bitcoins are a bad investment. It also fudges the distinction between investing in bitcoins, accepting bitcoins, and investing in mining bitcoins, which are three different things with different reasons for participation.
What are you talking about? I told how they're made, how they're stored, how you trade them, what they're used for, oh and the fact that they suck.
When talking about the gestalt currency, you'd think the whole "it's a failed garbage currency" would be important. It'd be like talking about how amazing Esperanto is while omitting that nobody speaks it and it is a dead language.
Bitcoins have no future and aren't accepted by anybody but drug dealers, crooks, and criminals.
I wasn't aware that Mt. Gox was so dominant in terms of volume; I'll concede this point, but I don't think it substantially changes my argument.
Why not? Even if the bank manipulating the value isn't central nor an authoritative printer, if it controls the flow of that currency
and the trade value then it... well, controls the flow of the currency and the trade value. So when they artificially manipulate the value of the currency because the market crashed, people will go with it because they can't very well pull out at this point.
What's more, they don't
want to. Mt. Gox essentially has a monopoly on trading bitcoins and when it changes the value to fix a market crash, none of the bitcoiners complained.
Even if Mt. Gox isn't literally a federal reserve, for all intents and purposes it fulfills the role of one. Except it's way less secure.
You're seeing intrinsic problems where there are none. It's basically like a gold standard where mining new gold is prohibitively expensive, but you can conveniently divide up pieces of gold for arbitrarily small values of exchange.
And every time you have to divide up the pieces, you're cutting someone short somewhere. It should be well-publicized fact by now that the gold standard is economic stupidity; you
want to be growing the money supply. This problem is exacerbated with bitcoins, however, when people straight up lose all their money when websites crash or fiends abscond with all the bitcoins.
I still don't see the problem in using bitcoins as a medium of exchange. If I purchase bitcoins on the spot in order to buy something else using those bitcoins, there's no particularly extravagant risk.
There's nothing inherently bad about voluntaryist crypto-currency. If you want to buy drugs online, there's no better alternative. But what it is is a gimmick, and not a particularly good one at that.
What makes bitcoins
bad is the fact that it caters extensively to a.) starry-eyed kids with dreams of libertarianism, and b.) con-men. What's more, in practical execution it has fallen victim to either incompetent or unscrupulous bankers and trade site managers, and is consistently the target of hacking attacks and similar that
often cost
large swaths of people small fortunes in bitcoins.
Like any other currency, bitcoin value comes from market forces. For a while, it worked. But now it doesn't. It's a novelty commodity for buying hash online. It isn't useful in the real world and it definitely isn't the long-heralded freedom of all peoples everywhere from government fiat money.
If the electricity is not worth it, then there's a market incentive to reduce the cost of electricity. That would be cool, on its own.
The real reason anybody mines bitcoins is not to make a profit, not anymore. They just want to grow the currency. For some reason they consider this necessary even though fiat inflation (when the government does it) is bad.
Are the files available? Can't someone just brute-force the encryption if it isnt -strong?
People have tried, iirc. The bitcoins and wallets themselves are tight as all hell. The security problem is in the incompetents who try to manage the online trading sites.
edit: oh yeah, and some
rational self-actors villains in the Bitcoin community have developed scripts for hijacking part of a person's bitcoin-enabled computer to mine bitcoins
for them, under the radar.