[Giant]

[quote=thefabfive]I appreciate that... but right now I get 206 million results on Google for "城市" (with quotes). I'm guess that the first character is not meaningless with those kinds of results.[/quote]

You are right. "城市" is exactly "City", and "市" is:

1. Short form for "城市", but not frequently used because Chinese like to use 2-word terms.
2. Administrative term for a city, normally added to the name of the city to signify its administrative power.

城市.net is definitely a keeper.