I don't like hair on my back, which is why I'm in the process of getting it removed via laser. I tried shaving the chest once, but just couldn't stand how I looked, so I let it grow back. I'll keep it trimmed so it doesn't start reminding anyone of a Vietnamese jungle, but the chest hair is definitely staying. As for downstairs, I keep things trimmed, but again, they're not going completely hairless.
I have a "happy trail" or whatever you would call it, but other than that I'm pretty clean and it works for me I think. I'm sure different girls have different tastes on it of course but I prefer the way I am currently.
I hate body and facial hair with a passion. It's incredibly irritating. My ethnic heritage means that even at 18, I have more hair than a lot of guys twice my age. I wish it were easier to manage, at the very least.
I have a little patch of hair on my shoulder blades, but my back is bare besides that (butt not included). Everywhere else is plenty hairy, and I have no intention of getting rid of any of it, save for facial hair.
I don't have back hair or shoulder hair, I do have a happy trail and a little bit of hair around my man nipples, I shave the stuff around my nipples and call it a day, I hope the ladies can deal with that lol.