> handing over a whole market segment to a single monopolist. So long as the regulations aren't specific to Uber, what's to stop Lyft, Sidecar and others from

> handing over a whole market segment to a single monopolist. So long as the regulations aren't specific to Uber, what's to stop Lyft, Sidecar and others from competing in the same space? It seems like in this case, the monopoly is taxies, and the disruptor is still ridesharing services.