This is a short diary to see if there is interest in movies like the one that I posted below. In a nutshell, I'm keeping up real-time updated results from an analysis following the general concept used Pollster.com. But since the poll average is changing dynamically, so does their trend line, and this movie allows you observe that directly. More details below the fold.
Briefly, the top panel is the national public opinion polling results, comparing McCain and Obama. The bottom is the difference between Obama and McCain in each poll. The top and the bottom won't necessarily agree, though they are always close.
If people were interested in this, I was thinking about doing this for the battleground states as well as the national polls. Anyway, I'm just putting a few feelers out there. Anybody interested?