For some reason, all my comments and replies are being sent for moderation. I don't recall saying anything flag-worthy lately, but who knows.
Something seems to be triggering the automatic anti-spam system.
Okay, you guys are awesome. I turned on the HTML5 desktop notifications, installed the Chrome extension and went shopping. Notifycon didn't work, for some reason, but Facebook Notifier did, and that's mainly what I was looking for. I really didn't think it was possible to get those pinned tab notifications in Opera. Shows what I now. Thanks again.