Tech Buzz - April 29, 2007

Rejuvenate Your Old Links: Did you know that incoming links to your blog are no longer counted by Technorati after 6 months?

Google is Watching: Google is tracking any site you visit whether you searched for it or not.

7 Cool Applications Built on the Digg API: These are a couple of cool things that were built on the Digg API.

Google Maps Worlds of Warcraft: Using the Google Map API, we can map the real world, but potentially mapping the virtual world like Worlds of Warcraft and 2nd Life.

Niche Social Media Sites: There are big name social media like Digg, Reddit, Netscape, but there are lots of niche social media sites out there too. Use them wisely to send traffic to your own site...

The Definitive Guide to Google PageRank: What you need to know about Google PageRank.