So, I've been researching the bus maps..trying to understand the routes and it appears that Google Maps on the iPhone gives pretty accurate bus directions along with daily schedules. Do any of you use this? Have you found it to be reliable?
There's also another great project in the City of Pittsburgh called Route Shout (coincidentally developed by a friend of Jeremy's). All of the city bus signs have a number you can text and it will immediately send you a text message with the next arriving buses and times.