There are a few, and as you can expect, they open some huge legal cans of worms: http://www.nytimes.com/2012/03/10/your-money/why-the-web-lacks-authoritative-re

There are a few, and as you can expect, they open some huge legal cans of worms: http://www.nytimes.com/2012/03/10/your-money/why-the-web-lacks-authoritative-reviews-of-doctors.html?pagewanted=all&_r=0 http://www.nytimes.com/2012/03/10/your-money/why-the-web-lac... Posting a picture of a cockroach in the bathroom is one thing, essentially accusing a doctor of malpractice is another entirely. Stepping on local Medical Boards' toes doesn't help either.