Nice release, from the looks of it, it's one of the better if not best spammers released. Only thing I would change with it is implement a "Spam all hotkey" in case users wanted to spam multiple line text.
That's actually what the lobby and in game spammers are intended to do. But if I had had more time I'd have implemented more timers and slowed down the delay between lines. It could run all day without being spam blocked.