Umbria is one of a growing number of companies (Nielsen BuzzMetrics being another) that monitors the blogosphere for trends about what people (bloggers to be more specific and remember everyone is not a blogger) are talking/writing about.
Umbria offers a weekly story with stats and chats about current blogosphere buzz. It’s done in conjunction with CNN. You can find Umbria/CNN Insights here.
See Also: Some Research Papers from Umbria’s staff.
Including: Weblog Classification for Fast Splog Filtering: A URL Language Model Segmentation Approach
Registration required.
See Also: BlogPulse (search and buzz) from Nielsen BuzzMetrics
See Also: IceRocket.com’s Blog Tracker
