All you're saying is that they have lots of money and some computing power. That does not fulfill all the requirements necessary to "take over" the Bitcoin network.
LOL if you have money you can do anything you want.
For all I know the gov. is watching and infiltrating this community and evaluating what to do from now on.
The Bitcoin thing is a threat to national security and according to the dumb patriot act you are all "terrorists".
Bitcoin is untaxable, used for drug dealing / weapons etc. so they can find all of these reasons to take it down etc.
Drugs are untaxable and that is why they are illegal and cracking down on them etc.
The government likes control. Bitcoin = less control.
This unfortunate day will come but some people here seem to think that it will not happen. I assure you it will, not that I want that though, don't get me wrong.