Indeed I have witnessed this, too. I think it isn\'t decent behaviour and should not be done. I don\'t know how much it affects the advisong system, but it is abuse, except if you count the problem of these messages otherwise sticking in the queue for a while and the advisors getting notified of it more than once, so it can be considered cleaning the queue.
I don\'t know, but if someone is so eager to get AP they sure as hell are trying to become GM, and this is the sort of people who should not ever be GM. I seriously hope the screening is very tight but it doesn\'t seem to be.