Amazing Super Powers A webcomic about, well, hard to say, but it's funny, it's by Wes and Tony, and it's updated every Monday, Wednesday, and Friday
Gutters A webcomic about the comicbook industry written by Ryan Sohmer and drawn by multiple artists. It is updated every Monday, Wednesday, and Friday
Hijinks Ensue A story/techy webcomic by Joel Watson that has great shirts and is updated three times a week