Is the same thing happening right now? Interesting stuff...
Expected.
Only coinseeker would sell if the US says "Bitcoin is bad". Normal people will just buy all the coins they can with their fiat and transfer them to their wallets
Leaving jokes apart, all this is quite bullish for BTC. Despite of MtGox's fuck up, it's a fact that main BTC exchanges are trying to comply with regulations. And the sheriffs that busted LR say clearly that they are NOT after virtual currencies if they abid to FinCEN rules:
http://www.davidnews.com/2013/05/liberty-reserve-laundered-6-billion.html
That's the sheriffs press conference, listen carefully from minute 28:00
And you can see how the guy is implicitly referring to BTC, saying that it's ok if the exchanges are registered as MSB's
This is big, and may well be as close an "endorsement" from the government we have seen so far.