Matt Cutts Updates Google's nofollow Use
This is probably the last update I will post about this issue since I have covered the topic in two previous posts.
Nofollow
Update What is With the rel=nofollow Penalty
Well, just hours after I wrote the article, What is With the rel=nofollow Penalty.
What is With the rel=nofollow Penalty
I have spent quite a bit of time reading and re-reading the information on the issue regarding rel=nofollow.