Eventful Guidelines NoFollow Viddler 
Bare Feet Studios
MAY 19, 2009
Bloggers who are compensated can use the “nofollow&# tag within their outbound links to keep those links from being tagged by Google as paid content. The nofollow may well make that harder, but then again, if you are under contract I think it’s the buyer’s responsibility to track the postings of the paid blogger.
Bare Feet Studios
MAY 27, 2009
The guidelines are not mandatory at this point tho they do clearly explain several best practices. You can follow and connect with Shane on Twitter , LinkedIn , Flickr , The Reef , Viddler , Facebook , Upcoming , and at his neglected blog. Companies pay essentially to be vetted and have contact with bloggers, who opt-in as reviewers.
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