DogBoy
Deity
I never would have thought of the super city concept...
A great example would be if you were charismatic (+1 happy), started with agriculture/mining, had a few corn and gold hills in your fat cross. You could build your city and add 1 culture to get your fat cross (unless you were creative and got the fat cross right away) . Add 2 population. Add 2 farms and 1 mine. That way when you start you could work the 2 corn farms and the 1 gold hill. Talk about a strong opening with population growth and technology advancement! This start allows you to pump units medium fast, or you could pump settlers/workers really fast which is what you will probably do when you hit the happy cap.