Hmm.. I get some annoying hair growing right around my nipples and just a bit around my belly button area. Other than that my back and chest is free from hair. However, my facial hair is so thick that razors have issues with it. I also have a very large amount of hair on my forearms and lower legs.
If I ever get money I would probably dehair all but one area(you only need one guess I would think) by waxing it or something. Which ever works the best. I really don't like hair, but shaving is far more effort for me than it is worth.
http://freefall.purrsia.com/ff500/fv00469.gif