I'll reiterate everyone else's consensus:
Competitive play....no mercy.
Non-competitive play....don't go out of your way to make enemies.
I usually apologize when I catch a cross-court return late and hit it hard at the net person (particularly if I'm playing mixed.) But on conscious alley returns or the occasional hard "back the eff up" returns at the person, I never do.)
Last edited by Brian11785 : 02-21-2013 at 10:19 AM.