I've been reading through all these posts and I have to admit, I've been concerned since I first heard about the Ron Paul Philadelphia rally (back in September at a local Philadelphia Ron Paul Meet-Up event) that this rally was being planned to be a far bigger event than it may turn out to be.
10,000 is a large number of people and personally I never saw anywhere near that many people coming out to a rally on Independence Mall. I was thinking 1000 would be pretty impressive. Just because thousands of flyers have been handed out doesn't mean people will come. I had an event I planned back in 1997 and handed out over a thousand flyers to what I considered targeted audience. The flyers did nothing. Not one attendee came bacause of the flyers. I mean really, flyers up at a Penn State game 4 hours away in State College??
My guess is the Ron Paul campaign does not want to be embaraased if a huge rally is planned and gets a much smaller turn-out. It could make them look VERY bad. Better to have a large crowd at a small rally then a small crowd at a large one.
Of course now if there's a smaller than desired turn-out, the local organizers have a built in excuse that it was all the fault of the campaign for changing the location.
-Rich