For Spuffy, it really is the place to be these days. All credit goes to the wonderful mod over there, Susan (aka sjp9920). Some other writers to check out: zabjade, reenasas, mak324, tempestt, myrabeth. Some of the best comic-based stories are by a Tumblr author whose handle is soulfulspikethekiller, but who goes by Dactylgirl on EF (http://dark-solace.org/elysian/viewuser.php?uid=13696), and TerrusDacktellus on AO3 (http://archiveofourown.org/users/TerrusDacktellus/pseuds/TerrusDacktellus/works).

Heh. That ought to keep you busy for awhile...