I still have yet to see a male avatar in SL who has got body hair that doesn't look like it's been oiled down with some matte kind of oil that doesn't exist in RL.
Eeew. Gross. Nasty.
There's a reason I look basically hairless in SL, and that's because SL body hair Looks Gross.

And please feel free to tell me I'm wrong and show me why I'm wrong!