wouldn't fancy having any money on fb poker.
imagine that it's an app, that is run on facebook (just like, say, Mafia Wars or whatever the latest vomit inducing trendy game is), but not by facebook.
Imagine that facebook is just an interface, a platform, and does some light lifting, but all the heavy stuff is still done by operators you know and trust (stuff like payment services, account services, etc).
Imagine that poker got as social as pkr and 888 wanted to make it and imagine all of the bonafide god awesome stuff that this means.
Imagine all the fish! (I assume you'll only be able to one table as a fb player, but if the liquidity is shared (no reason why it wouldn't be...) then you can multi, if you choose)
Imagine that poker just became really really socially integrated into people's lives, just like the Randomnoun-villes are now.
Welcome to the new poker boom.
i can't stress how huge this is for the industry as a whole, for networks (lolnetworks), operators and players.