"This thread is nearing the 1,000 post limit.  Please request your GM creates a new thread."

The second sentence is a little stilted.  Perhaps instead something like:
Please ask your GM for this game to create a new thread.

In reply to Genghis the Hutt (msg # 1):

That's significantly more stumbling than the previous sentence, even if it's fragmented.

-1 vote from me.