The people over at Moonbatery.com have a really informative article on the One Nation Rally that was staged over the weekend. To sum it up, it basically stated that the Democrats did a crappy job at trying to rally people the same way Glenn Beck's rally did.
At this point in the election cycle is it really that big of a surprise? Over-all the democrats have been getting hammered in the opinion polls and they may loose control of congress. Sure there are a couple of bright spots for the dems this year. California is most likely going to have a liberal governor...well a more liberal governor, let's face it Ahnold isn't the most conservative guy on the planet. And also Christine O'Donnell is probably going to flame out in a spectacular way.
But the inability of the dem's to garner any sort support for this rally is bad news. They used the unions to bus people in for goodness sake, and still got didn't get much to show for it. If you go to the link and look at the comparison pictures you can see how small turn out was. Will this translate in November? That remains to be seen but again the trend is pointing more in favor of the republicans.