Yes there have been connections made. Greer has been seen 'hanging out' there. The Bar I think it was? Has their meetings there. There was more but I'd never be able to find it amongst all these threads.
I missed that, but in a year and a half, it's a lot of posts!
http://www.freerepublic.com/focus/f-news/1361797/posts
This is the thread that links Greer and Felos with scientology