Now that Economics has fulfilled it's commitment requirements, and it says 'lauching private beta soon...' - when exactly will this be? What is required to do before then?
See the answer to this post.
It appears that it always takes a few days.
Moreover as it says to the right of the screen
Committed users will be invited to the private beta.
So we wait for the invitation to show up in our SE accounts I guess.
Therefore, "what is required to do before then" is, in my humble opinion, just to
Write down as many as possible interesting Economics questions you might think of, and get ready to post them, one question per day -no more, no less.
A few days ago, I sent an email out to the Stackexchange folks and they said they usually roll out private betas on Mondays. So, we should be expecting it to happen today!
Or sometime in the beginning of the week.