Likes:
Riding bikes
Building up new bike projects
Reynolds 531 frames from the 1940s and 50s
Sturmey Archer IG hubs
Brooks saddles
Velo Orange products
bike luggage
front racks
French porteurs and French-inspired randonneur-type bikes
BF C&V threads that teach me something new about bicycling history or repair or lead me to a new source of good bits

Dislikes:
Unicrown forks
Campy bar-end shifters
black fixed gear bikes with top tube pad, chrome track bars, and deep-V wheels (boring!)
BF threads that are about pointing out that others are far inferior than we are (whether through what they've done to a bike or how they're offering one for sale or general snobbery)
bikes that are garage queens

Neal