I'd like to vote that the entire Sandbox be moved to Cubits. Since no one 'polices' the Sandbox folks get carried away and forget about the young people. Better safe than sorry.
My reasoning is this. Over on the right side of the screen on the home Sandbox page there is a blurb to state the intended purpose of the Sandbox:
This is the sandbox forum where you can post test messages, play with the forum system, and goof off with bb codes and such-like. It is also the attic where hijacked threads get moved. Smiling