Here's something @sama said about this in a lecture: > "The best thing of all worlds is to build a product that a lot of people really love. In practice, you c

Here's something @sama said about this in a lecture: > "The best thing of all worlds is to build a product that a lot of people really love. In practice, you can't usually do that, because if there's an opportunity like that, Google or Facebook will do it. So there's like a limit to the area under the curve, of what you can build. So you can build something that a large number of users like a little bit, or a small number of users love a lot."