Please don't send Facebook friend requests just to connect cities; if you use the faster external interface at playmetropolis.net (highly recommended!) you don't need to be FB friends to connect.

Please only request connections if you intend to be a long-term reliable (5/7 or better) popper; I usually have 1000 connections and will need to delete someone who isn't popping me to make room for you!
Updated: over 10 years ago