Things that will get me rambling?
Uh....
Welllllllll......
1. General sci-fi
2. Mechs, dragons, and the theoretical sciences of each.
3. Lore of Aliens/Xenomorphs, Predators, and of course Weyland Yutani conspiracies.
4. FOOD!
5. CUTE STUFF!
6. Animals and them being sillies.