Making noise then going silent is the OPs assertion.
I don't think anyone said Goal is the enemy in this thread nor are they attacking/bashing them. From my perspective, the conversation is quite the opposite and should be considered constructively. It's understood, they (Goal) have a lot going on. It's understood they have a small staff and difficult matters to consider. It's understood that they probably need a vacation. But, the potential community is large. Goal could leverage this. This is their moment to shine. There are lots of people listening. Perhaps, more memberships and contributions waiting in the wind. But the idea that the only way to help the cause is to drive membership numbers might not be the best strategy this day and age. How do you keep those people listening? Communication.
Along that line, I'm thinking that there are plenty here that will contribute time, resources, and/or money. If all Goal is seeking is memberships, then they (that is Goal) should communicate that. If they are seeking volunteers, then they need to communicate that. If they wish to delegate against a plan, ask for help. If they think they can manage the current situation with the staff on hand, ok. Tell us that. Then, what is the plan going forward? Even a "we don't know" is better than silence at this moment. A statement "we'll issue an update in a week", even better.
Again, I don't see anything in the thread that is bashing. It's called debate. It can be constructive.