Cratermaker
Charter Member
Looks like the FTC has clarified that you need to disclose any gain from the company who's product you are reviewing, including free samples for review. I see some online places that disclose this already, but others I have had to wonder about sometimes.
http://ftc.gov/opa/2009/10/endortest.shtm
http://ftc.gov/opa/2009/10/endortest.shtm