Here’s a shocker: Wikipedia isn’t the only major site that uses “nofollow” on outgoing user-generated links; YouTube does it too.
Outgoing Links Reveal Internal Blog
One of the major sports brands will use blogs as a part of their event strategy for World Cup 2006 .
How To Improve Your Link Popularity With Internal, Incoming & Outgoing Links
In this article I show you how to improve your link popularity with internal, incoming & outgoing links, which will in turn improve your search engine rankings.