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
70 cards from 22 cents to $6.25
Accepting offers, especially on the baseball stuff!