Learning JavaScript used to mean you weren't a serious software developer. Today, not learning Javascript means the same thing. - Tim O'Reilly

Just do something that lights you up, and lights up your customers, and lights up the world and scale to that.

I find, Andrew Keen's, his whole pitch, I think he was just pure and simple looking for an angle, to create some controversy and sell a book, I don't think there's any substance whatever to his rants.

Collective intelligence. Think of how Wikipedia works, how Amazon harnesses user annotation on its site, the way photo-sharing sites like Flickr are bleeding out into other applications... We're entering an era in which software learns from its users and all of the users are connected.