Sorry guys, I'm not picking ANY guy with a picture with his shirt off, "tasteful" or not. Think twice about who you'll be attracting. To me it just says either "Just looking for a roll in that hay" or "I'm really full of myself".
Now, maybe you could sneak it in if it's a picture of you in swim trunks jumping into a lake or something, but otherwise, leave a little something to the imagination and try not to look like a douche.