Komix! is an interesting comic-aggregation site which appears to make it easy to subscribe to many webcomics. Of course, Google Reader (and any other RSS aggregator) can do this as well, but Komix! adds a few other useful comic-specific features; notably, it allows you to discuss with the rest of the Komix! community, rate individual comics, and also provides a site overlay which makes it easy to quickly peruse an archive by title and rating and a few other things. It has recently relaunched, and if you don’t like using an RSS reader for comics for whatever reason, Komix! might be more to your liking.
In any case, here is the busybee comics listing.