Spent the good part of an hour yesterday night helping my girlfriend navigate between Big Blue Bus and Culver City Bus routes, so that she can get from Westwood to Culver city without a car.
What a pain.
After seeing the wonderful hack combining housing on Craigslist with Google Maps, it seems like it might be an easy extension to do the same thing with bus (or any public transit) routes.
LA is not known for its public transportation, but certainly the demand must be there for a city like New York.
Lazyweb, we need you!
UPDATE:
someone beat me to it.