Exactly. I'm not the kind to flip my lid when I don't get an answer, but people get busy and that leads to unanswered pm's. An away could help us realize that. Even a simple autoreply option like "I will be away til the xth, please understand pm responses will be delayed until then" would be nice.
Check out my COMC
166 cards from 11 cents to $3.20
Lowered all my Tom Glavine prices...they can basically all be raised to 75 cents if you wanna flip 'em!