I'm not against mass transit, but it would be pretty worthless in a city like Manhattan. The logistics are just too complicated. For instance, lets say you take a bus to Dillon's to get groceries. You buy your groceries, then what? Wait half an hour until it comes back again? Who in the eff is going to want to do that? Manhattan isn't Chicago, it can't afford to have 1000 buses whizzing by all over the place. The city is too spread out. Buses would be useful if campus was bigger, but our campus isn't that big as other posters pointed out.