Heh ... maybe not poke the hornet's nest too much just yet.
It will be delicious enough just watching them refuse to adopt, even as we eat their lunch in front of them.
Edit: I guess we could always run a book on betsofbitcoin to see which major bank adopts/offers bitcoin services first.
No I mean seriously lets open account on interactive brokers( http://www1.interactivebrokers.ch/contract_info/v3.8/index.php?action=Details&site=GEN&conid=95966725 ) and fund it with bitcoins by issuing colored bitcoins(bitcoinx.org)that will represent the holding of options at interactive brokers and will pay dividends from profits to shareholders(colored bitcoins owners)
of course we will be as transparent as possible and will publish weekly the account balance and all relevant info also we will say that it is more of a social commentary than the pursuit of profit.
I am just saying that if you own bits why not to short the "competition" with 5% of your BTC holdings....