What I mean, there should be some time limit between two chat messages from the same player and that limit should be doubled(/tripled/whatever) when the chat message is the same.
Chi si ritira dalla lottaE' un gran figlio di mignotta!
This doesnt add nothing. The adding of limit. Because if i type "Fuck off!" or "Fuck Off!" or "Fuck off!" are all different messenges with different characters. So, when i agree to this suggestion, i'm just saying that adding a higher limit if message is the same is pointless, because you can avoid it easily.
Someone yelling in NCR would not be magically silenced, unless the guards beat him up.
Hey, that's actually a nice idea. If someone yell shit too much, guards beat the shit out of him!