Hmm. Sounds like an opportunity for a new business? Fluber will spawn itself as a broker to both services -- you just go where the app tells you and pick up your cargo (packages or people) and shuttle them to where the app tells you to go.
This is starting to sound suspiciously like missions in Grand Theft Auto. Now we need an app that shows you the best places to carjack and a social networking service for people who plan heists.