He makes an excellent point about being first to market - being first isn't great if you don't have a decent product to sell. Chinese knockoffs often show us ho

He makes an excellent point about being first to market - being first isn't great if you don't have a decent product to sell. Chinese knockoffs often show us how well that works in the real world. Aside from that though, the most important thing that he's shown is that getting sales is a constant struggle. You aren't magically going to become, and more importantly stay, popular overnight. A featured app slot is wonderful, but there's still a lot of work to be done even after something like that happens.