Re: why does every1 want 6 packs?
^ so true Sara.
When you see a man with a 6 pack (or more) you know he's into health and physical fitness and he has been for several years.
It takes a lot of work to develop a 6 pack not everyone can do it unless they are devoted to working out, staying in shape, and eating right.
Like sara said...it's the "ultimate sign" of showing how fit you are. Some people like it (a well deserved reward) and some dont.