I'd be interested in the trending between points. For example I would just love to see how the trend went after a candidate said certain things and indeed trend based upon the last N minutes. The one which Romney says "I'm gonna (sounded like that too me) stop the subsidy to PBS", Now that would be interesting too me, along with many other statements by them both.
Fascinating stuff, I also noted a few posts positive to romney that wer associated as obama as obama was mentioned and vice a versa. I suspect a first mentioned corralation, though have seen exceptions to that, i'd paste examples but no pause button and late. To truely seperate those type of posts is something were you will need to crowdsource down the line if only to learn a rule set. Though tweets are short so permutations will not be that dynamic as apposed to more open social means and with that the limitation can only help.
Anybody aware of a ruleset that can weight one person over another based upon the content of block of text that mentions both people. Certainly would have uses beyond this. Amazing how something so simple as that involves alot more than you would initialy think.