This is the most frustrating chat system i have ever seen.
First of all the hitting enter before chatting. So many times i just start typing, the whole inventory flips out, i drink a potion (hitting T) and so on.
Second even more annoying is the whisper. First time you choose it, it works fine but afterwards and in replies i am always talking in local. You see people think, what is she saying....
If they could change this it would make people more confortable. I hardly ever use whisper cause it always goes wrong.