[bryang]

It's the degree of market saturation, so we're both right... 99 Designs is on the extreme saturation end whereas physical ones like Uber are not. But ideologically, the problems they share stem from "more providers = dilution of profits".

And it's terrible because they only way to compete as a business against Uber, is by "forcing" the participants to offer more services at an equal or slightly higher price, or do the same services for cheaper. And that is inherently not good for either a business or it's product (which happens to be us humans, in this argument) - and that is why you don't see identical services popping up.