I think this points to the fact that it's hard to stop at one square. Remember when Mike was reeling off level after level by hisself? I think it might be a good idea to start Gridcosm2. People could add a square on either grid (or both) and not feel like they are being a hog.

The grid is the one place people come back to day after day to release their creative in a collaborative forum. Think of how cool it would be if that potential was multiplied!

...gridcosm?level=656