these are the ones i view everyday or whenever they are updated.
http://www.pvponline.com/ game magazine place.
http://www.gucomics.com/ video game related.
http://www.reallifecomics.com/ life of a guy. story relates around his life and a few characters and video games.
http://cheston.com/pbf/archive.html random strips with almost no dialogue.
http://www.wulffmorgenthaler.com/ random 1 frame comics. really funny.
http://www.sexylosers.com/ used to be updated regularly but it dies. mostly about hardcore sex.
http://penny-arcade.com/view.php 2 guys talk about video games or random stuff.
http://www.ctrlaltdel-online.com/comic.php once again, 2 guys talk about videogames.