Note
We should have set the registration deadline as September 15. There are people registering every few minutes and it will probably go on until midnight. I do not believe that they didn't know they were coming two weeks ago.
I got yelled at a few months ago for setting the deadlines so far ahead of the actual event. I think we didn't set it far ahead enough.
I hope all the Registrars for big events coming up give themselves more time than we did.
Over 650 and counting.