This is really interesting to read.
ttp://community.thenest.com/cs/ks/forums/thread/47069816.aspx
What irks me is the people who don't live in the city that just keep saying I don't get it, i'm baffled that people would do this, blah blah blah. Clearly your baffled because you've never lived in a city! When you do then you will understand.