Sandbox mode

[ollie444]

With the new map editing in game, could come a new game mode where you can test out your maps instantly, online or singleplayer. You could publish these to a mega online group of maps, increasing maps published. No gem reward, maybe unless it gets like 20+ votes. That is pretty much it... Basically get the game to do Dan's work for him.
It will increase amount of maps available, quality (due to testing) and fun!
Negatives... Would have to be a big project, people could draw rude maps, eg phallic symbols, and would require storage for all the maps.

[COOLguy]

Cloud based storage and a ranking system/trustworthy/spammer rating would take away most negatives.

[ejm29]

I love the idea