Interesting thread, and I see there are differing opinions (WALDT). I personally like a trimmed area (is it manscaping?) for nothing more than exercising good hygiene. You ladies ever wonder how the boys feel on a hot August day, 3" bush pushing on the tighty-whiteys, and a pair of jeans. Things get hot down there, and heat causes sweat, and sweat causes.... Well - we all know.
There ya' go ~ something personal about me that I wouldn't share with any other forum