[youngregina]

I really wish people weren't so judgemental for one thing, and think they are more intelligent than others just because the question seems dumb to some people on this forum. When i first joined, a few years back, I had prior knowledge about urban engineering, city infrastructure layouts, towers, houses, transit, the way people form dense urban centres etc. But some people I'm sure like to join forums like this one poster, to gain information that they never knew about before. Learning shouldn't be looked down upon and i am a firm believer in the saying, 'there are no stupid questions. The only stupid question is the one never asked'. I think it is perfectly fine that this poster has asked a question like that. To some, it is easy to answer, but for the poster, please give him/her some slack.. considering we should be welcoming and as informative and sharing as possible on this site. I do beleive this forum is meant for things like that anyways....