I'm wondering how big this market is - when I was growing up in NYC bike messengers were everywhere. And if you were an architect (like my stepfather), then there was a constant need to ship around drawings et al. But the messenger business seems to have largely disappeared - still there, but much, much smaller than when my brother was on the bike. Hasn't the digital age really ended the need for a lot of this? I'm guessing that there is a market need here or else Uber wouldn't be pursuing - but I do have to wonder. I agree with others, though, that they should get their business billing situation settled.