Anti-Exploit Measures for Caravan (Can I have it?)

[Melinia]

or you could make the caravans not boreing so ppl would not want to afk them....

just sayin...

People will want to afk themselves regardless. It has nothing to do with whether Caravan is "boring" or not. Whenever there's an easy abuse, people will exploit it. In FFXI, in the WotG expansion, people discovered that you could get lots of points during Campaign by hanging out at a safe location and spamming bard songs on yourself. So that's what they did - at least up until SE nerfed that particular abuse.

There are always going to be people who attempt to game the system.