Possibly because they wanted all teams equal, like the salary cap? Maybe because they weren't "Official NFL" forums? Maybe not every team had their own official site? I don't know. I'm just relaying what I remember being said at the time.
many teams did not have a official forum, and that is IMO really stupid.
It doesnt matter what is said there, it keeps fans more involved with the team and wanting to see the games.
Whether you like or dont like jerry or dak etc, being able to talk to others about it makes it more fun to then watch the games and then go talk about them.
Some people like to chat during the game lol. and without a forum they cant do that.
And just think about if this forum closed, would you be as interested in the cowboys , or dak and the contract, or anything with the team?
I think I would become complacent and just watch games if I felt like it, and probably go to sleep during some of them.
I would gradually stop caring what they did or didnt do.
If not for forums, I would have just quit the cowboys during the 8-8 years, or at some point in the JG era.
Forums kept it all interesting, due in fact to the negativity on the forums.