Friends not posted for a while? Sometimes people drop off and I wonder if they're busy or if they've quit or if they've "quit" because they got too busy (and I hope it's a good kind of busy and nothing untoward).

Friends not posted for a while? Sometimes people drop off and I wonder if they're busy or if they've quit or if they've "quit" because they got too busy (and I hope it's a good kind of busy and nothing untoward).