That's the most rational way to use them: I learned that at my expense.
Just because 90%+ of "investing" opportunities are scams or losing propositions, and anything on sale for BTC is overpriced.
It's just due to the black market that a BTC economy exists at all.
Uh, you're wrong on that. I'm new to bitcoins, and I can see an outside perspective on why the BTC economy is still here.
And that reason is...
Faith
Faith that prices will go up and not down
Faith that people will keep going
Faith that they will get rich because more and more people pick it up
Things are not that overpriced, they're a bit more expensive, but the loops to convert back to usd is a killer. Worse than PP fees, lol..