The mostly-roleplaying-centered webcomic Weregeek is in the midst of another fun Shadowrun-themed arc. No telling how long it’ll last, but they’re always fun. Of course, they never say that it’s Shadowrun, but come on: black trench coats and trolls.
(There are a few guest comics smack in the middle of the arc; they have nothing to do with the main story, so you can safely skip them. The writer/artist’s tribute to EGG also interrupts the arc, but hey, that’s a panel well spent.)