Plaxo RSS Social Bookmarking Tools 
Techipedia: Tamar Weinberg
APRIL 10, 2008
Founded by four ex-Googlers, FriendFeed allows you to subscribe to your friends’ updates across 35 social networks and to stay up to date with the content they’re discovering and sharing across the web. Here’s a secret, it’s a great tool for tracking your favorite users too. link] Pagerization Infinite scroll!
Buzz Marketing for Technology
JUNE 27, 2008
If you can afford it, buy professional listening tools, like Radian6 or others in that category. Use heat map tools like CrazyEgg to see how people relate to your site. account for social bookmarking. Take a second look at Plaxo. Build RSS outposts on Facebook. Add Flog Blog, and several other RSS tools.
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