That just sounds a bit too controlling. You already have to wait a couple seconds before you can get on mic again, and that already is an inconvenience. More and more often I accidentally let go of the mic while I'm still talking, and then someone seizes the opportunity to get the mic, and instead of waiting five seconds for people to hear what I have to say, I have to wait five MINUTES or until it's not relevant anymore. I know that it's beneficial for others who have to wait to get the mic because the person that's on the mic likes to click it on and off so they can stay on longer. But it's NOT beneficial to those who obey the rules. I dunno...I'm not trying to be mean in any way shape or form....I love this site, and I love the people on it. But how many more restrictions are we going to put on ourselves and each other? It doesn't make sense to me...=\ to be honest it sounds like the government trying to put more restrictions on us with stuff like SOPA...only the people are the ones suggesting it happens.
I think one thing that might help prevent trolls and people that aren't real is to put stuff like, when people first register on certain sites, there's a box full of nonsense stuff and you have to type out what it says. I'm not sure what it's called...but maybe that'd help with some of the spam and even some trolls.
Another thing someone could do is, if you don't appreciate them derailing the subject, just politely let them that the room would like to stay on this certain subject or give them a brief synopsis on what everyone in the room is talking about. There ARE other options than putting more restrictions. Also if there are trolls, don't feed 'em, ignore 'em, and then when a mod comes in, tell them what's going on and then let them take care of it.
Once again, I'm not trying to be mean. I'm just trying to put others into perspective and really see it from another person's point of view.