First of all, I'd like to thank you for your quick reaction, gentlemen.
Still I can't say, that I've got the answer I was looking for. I mean... Between saying 'hello'/asking 'whats up?' and 5-minute-long chats there are also alot of different short talks like saying "gotcha", "great shot", "I'll get you next time", "Only in your wet dreams" etc.
What about these? Are such small conversations, which consist of 1-2 phrases from each side, allowed?
I know the cmd !speak very well and I also use it, when other players tend to chat too much in other languages. And I find it to be the best way for admins to show that it's the limit... But how do I make sure I do not receive a warning if I respond in other language a couple of times during a map, for example?