A couple of questions.
1. Do you think manufacturers are really going to spend money to have a new disc "approved" by ADGT?
2. Seeing as they "took" much of their information from the PDGA for tech standards and rules, but are not giving any credit there. Does the PDGA have a claim for infringement on intellectual property?
Also, Not only do you have to pay the 300$ entry fee, but you also would have to pay the 75$ etc as a membership fee.
If you enter the tournament ($300), your $75 membership is waived for the year. Nice of them, ain't it?