Currencies are either "backed by gold" or "full faith and credit of issuing authority (government). Bitcoin is neither. Player's beware.
If Bitcoin turns out to be financially significant, I'll be among the first to claim my suspicious were wrong. But as an "old guy with many years of financial experience", I suggest fiscal caution vs. "overbelief".
With your IQ, you should know that nothing is backed by anything. It's the belief that Gold is worth something, it's a belief that your government will payback its debt... will they?
Bitcoiners see usefulness in its protocol and applications (currency is just one of its applications). And yes: we believe that this usefulness is worth a lot.
And I'm an old guy as well...

