I would enjoy more Horrors of Fanfic. Not sure which horrors you could attack though. OOCness, pairings that make no sense, Extreme AU (the cast of Bleach in space or on broadway or something ridiculous), people who use the thesaurus all over the place to try and sound more intelligent but end up sounding more stupid, maybe an OC Mary Sue name generator, MPREG, that's all I got for now.
Or I really enjoyed spacecoyote's project where she took two popular series and drew each in the other's style. I'd love to see more stuff like that.