I don't have the time, nor the patience, to sit in the bathroom for two hours to shave my entire body. I have naturally dirty blonde hair, so I only bother to shave the chest. I don't have the problem of back hair or excessively long hair anywhere else, so I guess I'm good.
Don't shave for the women, every woman has a different point-of-view when it comes to body hair, some like it, some don't.