Whether you do FB fan pages or pimping the retweet feature at Twitter or viralizing your blog posts through tumblr / plurk, depending on what you're pushing, your posts might brush up against some FTC disclosure rules. Read up on these so you don't get caught in a net of "overzealous FTC enforcement"

I posted a few weeks earlier regarding the current FTC campaign on fast and loose blog marketing/affiliate marketing. Read the reference below to see if your marketing campaigns are in compliance.
Reference:
http://www.socialmediaexaminer.com/a...-social-media/