Technorati, the famous blog search and tracking engine turns 3 and released an updated version of technorati.com. Now once u sign in, you can keep track of who is linking to you and what you care about on the Technorati homepage. Check out the new discover section and also the improved popular section and the favourites feature. For the complete summary of the changes and new features, check out the simpler and brighter version of technorati.com.