I'm an overall artistic person, pretty introspective, I like to write, make art, play guitar, of course, read, and play piano.
I like to play/listen to all things hard rock, prog (except for Genesis), prog metal, death metal, classic rock, heavy metal/NWOBHM, classical music (piano only), stuff like that.
That's a solid list there, I'm sure the absence of jazz was just an oversight :. Nah, just kidding, I don't like criticising others' music tastes.
I'd recommend you expend your classical music listening to other instruments though, it's really worth getting into. Many occasions I've heard a classical/metal piece and thought "this'd work well as a metal/classical piece", the styles are at times frighteningly similar. Try this, it could appeal to your prog metal liking side: http://www.youtube.com/watch?v=0IzhjqyDzt8 it's very dark sounding.