This may be telling of the direction this will go:
Vitals - Toothache lawsuit may stifle medical gag orders against online rants
Within hours, the complaint filed by the advocacy group Public Citizen had prompted the company that designed Makhnevich’s contract to advise dentists and doctors to stop trying to muzzle negative comments posted on online sites such as Yelp, RateMD.com and others.
“We retired the form,” said Dr. Jeffrey Segal, a neurosurgeon and founder of Medical Justice Services Inc., a North Carolina firm that claims to battle medical defamation for a fee. “We probably should have retired the agreement earlier, but today’s the day we did it.” He added that he’s telling his 3,500 members to stop using the contract in the future.