I’ve been working on an election project that utilizes Twitter: Freshly Squeezed Tweets. It aggregates tweets like Twitter Vote Report, but it creates a more abstract visualization of the aggregate conversation on Twitter showing frequency and context of election-related words. The site will pull a continuous stream of tweets mentioning Obama and McCain, representing the most-used terms as a series of bubbles. The bigger the “bubble” the more frequently the term is being used. You can hover over each word to see a graphical breakdown of each word’s use.