My point was that banks would be probably making the same if not more on trading in bitcoin as what bcc is doing right now!

Of course it will burst! I didn't say it can't be a bubble, it has most of the characters of bubble...but what if it gets to an inflection point that people actually start using it as medium of exchange rather than converting it to paper money? it's not stock after all the you should cash it to be able to use the money.