I like music... everything from Ozzy to Tori Amos to Tchaikovsky. If it sounds good in my ears, I'll listen to it. Blah to genre classifications.
Wiki
I'm still trying to find a subject that I both know enough about and hasn't yet been thoroughly covered in Wikipedia. This is proving to be quite the challenge. :)
So for the moment I just do a lot of browsing and the occasional random minor edit.
Someday I'll do more work on disambig link repair and look into doing some RC Patrol, but I haven't had much time to dedicate to those.