Google

Using rel="nofollow" to optimize internal link structure

Google invented a tag called "nofollow" to give webmasters better controll about how a site spreads its link power. In this article I'll describe in detail how this tag works and how you can benefit from it. It contains some secret information about how Google handles links and Nofollow.

Google break-down

This seems to be a very special day. I don't remember if this ever happened to me, but this morning several Google services seem to be broken down for some reason. I'm unable to connect to Adsense or Adwords for about 1 1/2 hour now. The Google search engine and Google Analytics still work, so it's no general Google infrastructure break down.