The rate of question the bot finds is a little high. I am wondering if we could mitigate this by putting a delay between when the question is posted and when the bot notifies the room. If we could have it wait X minutes (I'm thinking like 15-30 minutes) and then if there are no close votes then go ahead and notify. If it has close votes or is already closed then the tag is working on it or has done its job and there is no reason to let us know.
Just like [cv-pls] we should be giving the people in the tag the opportunity to handle the trash before we step in.