Dis-information is in the eye of the beholder. What is truth to one is not truth to another. All people can do is disagree and state their case.
A true dissenter will be obvious and should be moved in some cases. Heck, how many people have asked at the Liver Flush Forum ....Are those REAL stones? Most people say "yes, yes they are"...and move on. Are those people dissenters, or just curious?
I think the public forums are different than the "Ask" forums, which unfortunately have not been following the same rules, and most likely should be.