Hi Critter;
Thanks for trying to join the site, sorry about the difficulty you had in signing up. I think that the process is unnecessarily complicated, but that's just how wikidot does it.
There are two steps.
1) Sign up for a wikidot.com account (it sounds like you got this far), then sign in and...
2) Return to the "Join this Wiki" page, and submit a request to join.
I used to allow anyone with a wikidot account to edit pages, but I started getting some vandalism, so I was forced to make it a "members only" site. This way I can boot someone if they become a problem. Basically all requests to join the site are approved.
I'm going to post a question in the 'Research Needed' forum here today, hopefully some of the people here will be able to give me some guidance. As you can imagine there are a boatload of claims made about "native American prophecies" with regard to the 2012 doomsday hoax. Just by browsing the forums here, I have already learned some valuable information. For example, I now know that "native American shaman" is a red flag.
I would like to thank everybody who participates in this group. Your efforts are noble, and necessary, and I'm very happy that this site takes the time to do the research to debunk these fraudsters.