Another f'in meme

Completely stolen from wonderfungus. I'm expecting (demanding) lots of participation from you guys!

1. Pick one thing from my interests list that you like, and explain why.
2. Pick one thing from my interests list that you don't like, and explain why.
3. Pick one thing from my interests list that surprises you, and explain why.
4. Pick one thing from my interests list that you don't understand, and I'll tell you about it.
5. Tell me one thing that's not on my interests list that should be.