Three years ago I left GD because I felt it was bad business practice to change the game engine on a nearly daily basis. I am a beta tester for a baseball sim, and they set up a mirror site for testing only. The changes we test ARE NOT changed in the game engine on the main site, until they have been vetted on the beta site.
I came back for the free season WIS offered to HBD players, announcing that GD 3.0 was ready. Reading these boards, that is clearly not the case. We are still paying (if, like me, you were a sucker and paid for more than just the free season) to be beta testers. The more things change, the more they stay the same.