"I don't know what to say" Why????
Why would MS buying Vivendi make you think that TF2/Half-life2/Diablo 3, etc. would change?
Hell I'd say they're more likely... though some would be most likely on Xbox (or at least released there first).
Hell I was excited to see this... especially since it's Vivendi who owns the rights to Middle Earth Online (and there have been rumors that they've enlisted the best MMO development team around to do it... Turbine - MS's good buddies).
I figure this announcement makes a Turbine/MS MEO even more likely (basically... a game as epic as SWG but not crap).
New! Compy 8.0 - Intel Core 2 Duo E6600 @ 3.0Ghz - EVGA Nvidia nForce 680 - 4GB DDR800 - 2x WD Raptor 10,000RPM 74GB in RAID 0 - 2x 300GB 7200RPM local storage - Geforce 8800 GTX 768MB - HP 23" Widescreen