Hmmm...I don't know, but some pseudo-sciences, like astrology have been debunked for centuries, yet people continue to pour untold billions of dollars into that crap. Every year the entire media storms out to watch whether a giant ground squirrel sees his shadow or not and then use that to predict the weather. Some pseudo-science like chem trails gets debunked in a hurry. Others like the anti-vaxxers, anti-gmo, and pro-homeopathy folks just keep gaining ground with their hysterical anti-science propaganda even though they're dead wrong.

OTOH Facebook pages like IFL Science, or Professional Secular Humanist Examiner are at the top of the list. The Chow babe debunks the food idiots regularly on her page. So I guess it's all a matter of which media you choose and which subject you aim at.