First I will protect any ones right to leave a site or block people on a site.
I am sure many have had this experince. You are chating with someone, you seem to being getting on with them you have send and had replays to meany messages and it's time to go to bed. You wake up in the morning and login to check your messages and.... the person has gone. No message saying "buy" or "I'm leaving because..." or "Here's my e-mail as I am leaving"
OK so I delete the zombe messages and move no, no skin of my nose but is that not just a little frustrating?