1. Mashable – YouTube Insights Gives Users Metrics for Their Videos
YouTube invests in a statistic package for users

2. Guardian – ‘It’s a way of making the web better by making it more social’
Don’t understand OpenSocial? Have a listen to this interview

3. 24/7 Wall Street – The Twenty-Five Most Valuable Blogs
Another list of influential blogs

4. Comment is Free – Blogging city hall
The blogosphere is having an effect on the London Mayoral debate