A Few Questions
1. Would you build a Dubai-like city on your wealthy planets to show the natives that you've got the money, you've got the power, and you're not afraid to show it?
2. Would you build a city exclusively for the rich and mega-rich on your planets and, if so, why?
3. On a Volcanic planet would it be possible to build a city over an active volcano(with shielding?)
4. Would you build your cities into the natural environment such as mountains, sinkholes, canyons etc?
http://www.cracked.com/article/125_13-real-animals-lifted-directly-out-your-nightmares/