i love it. deactivation option is present too. it works great so far. every chat so far i have been notified of before hand.
(its funny how a 10 page discussion about how it doesn't work resulted in a few people making one anyway. and in my opinion proving that it does work. at least the way we wanted it to. its reliable enough. that's all ill say about it though. don't wanna start another discussion.
)