You seem to have quite a close source for Skybus there falcon. First the website launch date nailed and now the tix sales....45,000 since 2pm?? Did you hear if most were originators from CMH and what city is the most popular to travel to?
Just by looking at the fare increases between the cities on the web site....looks like BUR, OAK, and FLL are the favs right now. Not too many biting on PSM, BLI, or MCI yet.
One guy wrote on airliners.net that they live in the Seattle area and are booking a trip to Columbus just because it's so low that they might as well see a little bit of Ohio. I think you'll get a fair share of people that will think along the lines of, "the fares are so low, I can't afford NOT to go!"