I was there, and will have my report complete with photos soon, but in the meantime, here's a few examples of the Rally coverage....
CBS News: "Jon Stewart Rally Attracts Estimated 215,000"
(This one claims the crowd was actually more than twice as large as Glenn Beck's rally, and details their methodology for saying so.)
The Wall Street Journal: Counting the Crowd Hard to Do For Jon Stewart's Rally
(This one compares the crowd to previous rallies, but won't hazard a guess)
The New York Times: "Rally to Shift the Blame"
(This one is a little snarky--methinks they were upset by the media criticism.)
Here was the most important part of the rally...