| It's bad now, but in the future it might be great?
Not be able to reverse transaction is not a feature, it's a fundamental flaw. There is absolutely no advantage to the consumer or the producer to have all transactions immediately permanent.
The rest of your comment reveals your bias: You don't really care about it working technologically, you just wish you had made money on it.
With technology getting faster, I regret not mining a few coins.
I even bought the sound cards?
A life if regrets because I didn't follow my gut feelings, or let people sway my decisions?
(Would I invest in Bitcoin now. Hell no, but years ago yes. It will deflate, along with NTF's, and the stock market soon.)