Bravo, Zynga!
And the kicker? Zynga tried to acquire Nimblebit!
https://twitter.com/#!/eeen/status/161966746453024769
"They did go the honest route and try to acquire us first."
https://twitter.com/#!/eeen/status/161996358973276162
"If you peek inside the app binary the project is named Towerville and inhabitants are named zitizens."