I lurk a lot now and dont post much. But I saw this article and thought there use to be a lot of talk about what companies would run US online poker sites if the US ever legalized online poker.
A lot of people were hoping that Facebook would introduce it. I would guess they probably will, since they have started taking real money gaming bets for UK members. That combined with their stock dropping almost 50% from their IPO makes me think they are looking for new ways to make some revenue.
So go practice your Zynga poker and start taking notes on your opponents
Here is the article about them taking real money bets in the UK.