
Well...
[image|http://www.oz.net/~inthane/emotes/google.gif||||]
[link|http://groups.google.com/groups?q=half-life+2+linux+client&hl=en&lr=&ie=UTF-8&selm=37D2D173.5BFD88F%40bellsouth.net&rnum=1|http://groups.google...lsouth.net&rnum=1]
According to the above link, Team Fortress 2 won't have a Linux client. That probably extends to Half-Life 2, given that they utilize the same engine.
WANTED: Precognitive Telepath for adventuring Partnership. You know where to apply.