This theory doesn't explain anything. The thin people that hate fat people are the ones reading People magazine, listening to whatever the news tells them about the so-called "obestiy epidemic" and buying into that garbage. There's plenty of thin people out there that don't hate. The hate directed towards fat people is a cultural response, not a genetic one in my opinion.
Who really needs to know how to hook up an HDTV?
I'll pass.
Want to know what's stopping me from donating blood? Effing needles.
Punch me in the face and put a cup underneath my nose and I'd be ok with it, but I just get creeped out by needles.