Same reason anyone is into anything, I guess. I knew a lady with a salt shaker collection and once saw a guy with a lunch box collection on TV. I suspect if I l

Same reason anyone is into anything, I guess. I knew a lady with a salt shaker collection and once saw a guy with a lunch box collection on TV. I suspect if I looked around my house I'd have at least a few things that make people say "why are you keeping that when this is so much better."