Spend those free Facebook Credits before they expire Feb. 15

You freeloaders better get to spending fast, because any Facebook Credits received for free from Facebook will expire Feb. 15. The company has been doling out Credits for about six months as it solidified five-year exclusivity deals with several developers including Zynga, Playfish and Playdom. All Facebook reports that the social network is killing the free credits because the idea behind the promotions was to spur in-app (ahem, in-game) spending, not hoarding.