One comic I’ve just discovered and enjoy very much is Dresden Codak. It’s pretty old, dating back to 2007 or so which means I’ve a huge backlog to read. I’m liking what I’ve seen so far from the first story arc. Its a uber geek comic.
The downside is that the strip updates every 3 weeks. So once I catch up to the latest one, I’ll end up waiting for the story to come in infrequent dribbles.