I just started a new household and when I greeted the Sim who came to visit, he immediately went inside and started watching TV, and then got on the computer. That's not how visitors should behave, especially someone I just met! I found a "visitors stay off computers" mod, but nothing for TV. I wouldn't mind if they join a Sim who's already watching TV, but I don't want them turning it on themselves. If they come over to visit, they should act like it. *shakes fist like an old person*

I myself have often wished visitors would just behave themselves.I also hate with when two vistors can't even get along and begin fighting in a host's home.