I know that many of us are frustrated with the launch of the Closed Beta Test, especially due to the time restriction, however if we continue to flood the forum, twitter, and Facebook with the same posts everyone else has made, there is a risk of temporarily losing those resources as well.
Put yourself in their shoes for just one moment. Ask yourself why they haven't given an explanation. It must be due to unforeseen circumstances and there is likely a meeting currently taking place to decide what the appropriate course of action is to take.
Have a little faith in them show some continuity. There may be hope for a favorable resolution that doesn't compromise our experience. I am also perturbed and want to play desperately, but the angry mob isn't going to help it get up faster.
Take note of the issues and make sure it is known in the appropriate way, at the appropriate time.