You can take SF Muni anywhere you want to go... as long as you want to go to the financial district/Market St. corridor. Seemingly more than other cities, the t

You can take SF Muni anywhere you want to go... as long as you want to go to the financial district/Market St. corridor. Seemingly more than other cities, the transit system is built around that particular commute which makes it frustrating if you're an out-of-towner trying to get to shopping/nightlife areas or to a friend's apartment. (And then there's BART which although it has the look and feel of a metro, has a network map more akin to commuter rail.)