The lighting glitch is when you have too many pieces on a map of certain kinds, making shadows disabled on all objects except ones that are very close to you.
For everyone complaining about no precision editing, if you are looking down on the object youre moving, it goes slower. And magnets almost eliminates the need for it anyway... Just thought Id share.
I really like the idea, but I would make it 10 minutes and 1 minute preparation. The teleporting idea seems a little ghetto, but overall I really do think its a great use of dominion.