Mike Manuel of Media Guerilla offers a post about his first brush with Blabble.

The service is in beta so you can’t test it without becoming an authorized beta tester, but examples on the home page offer a taste of what Blabble can do. If you’re into a PR measurement, it could become a standard tool. Enter a search term (in the case of the examples, recent movie titles are used), and you get comments posted about the movie, phrases used to describe it, the times of day messages were posted, and a scale that analyzes the tones of the post (positive, neutral and negative).

I’ve requested beta status. I’ll let you know what happens.