you could have posted this in so many threads.. "suggestiion" "attention tigers_eye", etc instead you chose to open a new thread. That's a bit of annoyance. The fight to open a match thread, cute at first but now is super annoying. If you are given so many chances, I think cats_eye should also be forgiven for wanting to change his nick to something different.
Moderators are changing the name, if they don't feel annoyed - you should not complain. But I do agree with you that the change is really unnnecessary (but not necessarily annoying) unless they are switiching to real name.