DG was created 12 years ago by me. It's a very long story, but in summary, the site changed hands a few times and the last company to get their hands on it opted to not keep me on staff. A bit later on I started ATP.
My account at DG was removed and I have no access to the site any more. I'm not excited to encourage ATP members to go to DG. We are in direct competition with them. If there are features that ATP is lacking, I'd rather just know about it so we can consider implementing them here.
