What is worth all these doomsdayers coming in here preaching? I see a lot of conjecture flying around but that is all. Why dont one of you doomsdayers show some proof substantiating your preachings?
Please see
https://en.bitcoin.it/wiki/Weaknesses#Attacker_has_a_lot_of_computing_power if you don't understand why the current situation is dangerous.
One person is frequently in control of the majority of the CPU power in the network. I know that Deepbit has all kinds of lovely features, but at current exchange rates he will be earning close to $1 million a year off your mining fees AND he has the ability to bend the rules of the system.
By continuing to vote for Tycho by giving him your CPU power, you are electing him the dictator of Bitcoin.