Loving TF2 from Valve - such a fun team oriented game.
Great blog entries on why RPG on cmoputers is not all that much fun:
http://www.eternal-silence.net/blog/?p=50 - Dan' Blog - I don’t like RPGs
I totally agree - and I would add my main reason RPG isn't fun - they've taken out all the role-playing and the group action (in the same room) that I recall being the best parts of pen+paper role-playing games.
Some very interesting articles on Ray Tracing and how it (may) be the future of gaming:
http://www.pcper.com/article.php?aid=506 - Ray Tracing and Gaming
Also, John Carmack steps in with his view: http://www.pcper.com/article.php?aid=532&type=overview - John Carmack on id Tech 6, Ray Tracing, Consoles, Physics and more