If some members of T.F.L. are to be believed the answer is either:
(a)We won't be able to tell, because The Internet will have come crashing down.
or
(b)"Welcome to The Firing Line. You are User # 00001. Thank you for registering, Mr. Lucibella/Hill/Bateman/Eatman... Your password will be sent to you by email in a few minutes."
(!)
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My personal guess is about 200 more than now. What is it now? About 2000?