Benedict Evans is a veteran of Apple’s big events and puts all the announcements and demos into one of three categories: 1) all the cool incremental improvements to the Apple operating systems; 2) the tent-pole features that Apple likes to build marketing campaigns around; 3) and finally, the fundamental strategic moves by Apple that serve to push the company ahead of the competition. With help from Andreessen Horowitz technical talent partner Dave Jagoda, this segment picks apart all three categories.

Optimizely is a superb example of the democratization of software development. You don't need an engineering degree to fire up Optimizely and start testing how design changes on your website -- down to the pixel level -- affect things like time on site, closing sales, navigation, etc. The a/b testing Optimizely offers is just one example of a new wave of tools born of the internet, and designed for how people work, shop, research and entertain themselves online. Andreessen Horowitz's Scott Weiss, who is taking a seat on the Optimizely board following a16z's recent investment, a16z Partner Tom Rikert, and Optimizely co-founder Dan Siroker discuss the next wave of internet tools, where entrepreneurs are headed next, and how virtually anyone can avail themselves of this technical brawn.