> And I'm guilty of this too. I used to work with a dude who did not brush his teeth and used to wear the same clothes for a week in a row -- and I don't think anybody ever said a word to him, they just edged away quietly.

To be fair, I'd have done the same. That kind of behavior strikes me as a symptom of something else going on and I don't know if I'd want to put myself in their sights.