Nofollow – HTML specification: <a href=”http://example.com/” rel=”nofollow”>Example</a>
Basic Info to Nofollow Wikipedia
There is the question what is the value of NoFollow Backlinks? Personally, I’m happy about every backlink which links to my websites from topic relevant and clean sources unconcerned if it’s Dofollow or NoFollow Links.
Here some, expert opinion on “NoFollow”:
Are nofollow links worth getting? Or are they almost irrelevant?
Matt Cutts answer:
Wil Reynolds @wilreynolds opinion about nofollow: