Thanks for all the suggestions (keep them coming). I've read through Lilly Mackenzie, Jump Leads, Blank It and Erfworld, all of which I really enjoyed. I'm on strip #505 of Order of the Stick (which I have followed before, but evidently a few years ago, as this is all new) which I love. I plan on going through as many of these as I can.
One note for any webcomic authors out there: both an easy way to read through your archives and a working RSS feed which only includes your comic are re-he-he-heally important. There have been a couple of comics that I've abandoned (and I came very close to not following Lilly Mackenzie, thanks to act-i-vate's idiot RSS feed) because of these, which I would probably have enjoyed were it not for the technical irritations.