[madcat]

Steam is doing it now lol, Team Fortress 2 is now Free to play as well as some other games

Steam Free 2 Play Games

Don't know why Orange Box is in that list as TF2 is the on free game? Also I don't know why they haven't said about TrackMania Nations Forever as that is free and been free for ever

TrackMania Nations Forever

If any ones got steam I suggest you get TrackMania as it is a lot of fun