How about 3 or 4+ account dedicated for sandbox play...
Why?
*people can test out CC before they sign up.
*developers can test their apps better. Can create a game to test out various scenarios without feeling obligated to finish or win.
Rules.
*Sandbox players can only join other sandbox players...
*They are not ranked.
*Games must be password protected
*unlimited games
*resricted to developers, if abused...
What do you think?