Over the last year and more, I started reading a sizable handful of web comics regularly. I've always enjoyed comic strips in the newspaper, but found that some of my favorite strips had become stale or were in re-run mode. My friend, Sabrina, started sharing links with a couple comics she followed online and it snowballed from there.
Here's the list minus one or two I'm sure I'm forgetting based on how often they update their site:
Girls With Slingshots
Least I Could Do
Anders Loves Maria