Don't worry BG, I've had worse than that!
Warnings are very meaningless, and will go away quickly. ^^
Edit: Well they're not completely meaningless, that sounds wrong, but they're kind of just giving a little 'tap' to calm down I suppose.
At what point in time did he break the ToS? I'm not sure I recall. I have seen Forums with overbearing staff with 'out of line' instant rules that are magically added to the ToS at their discretion. This is not one of those forums, and I am actually quite fond of the way the staff works on this forum. Nothing is ever perfect, we're all human beings, but this staff seems to make reasonable decisions based mainly on the original ToS.
Basically me saying what Dr Del said.