Willowmound
Wordbug
The longer Firaxis insists on 1UpT, the higher the likelyhood for a startup to offer what Civ V should have really been, siphon all the dissatisfied people away, and then, buh-bye Firaxiño.
Rather bye-bye incessant complainers on these and other forums.
I think the one-unit-per-tile rule is genius.