RSS to Email service FeedBlitz has launched version 2.0 of the service. Lots of upgrades. via Blogger Design.
Google launches a new multivariate testing tool, Google Website Optimizer and is looking for beta testers.
Yahoo launches the new version of their sponsored search program, Panama.
Here’s a new e-book on social media (pdf) from spannerworks. This is a great companion book to the PR 2.0 Essentials (pdf) document from SHIFT.
Brian Solis publishes the next installment in his series about blogger relations: “Reaching The Blogosphere Part 4 – Writing and Distributing the News“.
Rohit’s “Dark Side of Social Media and How to Avoid It” offers sage advice on how NOT to market with social media.