Regarding this post:
I’ve referred people to this sandbox, and the idea is to get better posts. For that to work we need to discuss why a question is too broad or unclear, and help the OP edit it so that it can be posted as a good question.
This is a great post. I think JDługosz brings up an important point, but there's one thing wrong.
We still don't have that many people in the Sandbox. (This is just my opinion.)
We need more people to help comment on potential questions on the Sandbox.
How do we attract more users not only to use the Sandbox (made easy by linking to it in comments) but how to get users to help each other with their potential questions?