After months of emailing the website of Oil Pulling .com, I finally got a reply. It is this:
I went through the site given by you. i feel sorry that they have not been doing OP correctly unless the procedure is follower correctly the good results of OP can not be experienced by them. i wish you inform the forum to visit the website http://www.selfhelpcure.com
and if there are any queries i would be happy to advise them. thankyou for your interest in trying to help others. keep in touch.
I believe this was the person that kept posting over and over at the forum.