What do you mean nerds don't have time to be experts on absolutely every nerdy interest available?
Surely they all know how to play every Table Top RPG, board game, card game, and video game, live action roleplay, read ever every comic, watch every popular TV show and movie, read every book, know every quote, and have all the limited edition toys and figurines? That's how being a nerd works, right?
It doesn't?
Huh.