I looked and can't find a concrete answer either. I can tell you I see charter members with links to different things but can't tell you whether they have any affiliation to the link or not. I'll put up a post in the charter forum and see if I can get ya some answers.
PM Jeff of pa or Tnmountains whom are both currently online. They will give you an answer usually rather quickly
Or Treasure_Hunter. I did not include him 'cause his name is not in the "Mod" purple color