Interesting profile of Ev Williams, the man behind Blogger, Twitter and now Medium, over at The Atlantic:

But as I spend more time with Ev, I catch him thinking of Medium as a project philosophically akin to the “Foundation” novels by Isaac Asimov. The heroes of those books sought to centralize all the learning across the galaxy before a dark age set in, knowing that though they cannot stop the shadowed era, they may be able to preserve scholarship and therefore shorten it. Ev’s ambitions, though not as grandiose, follow similar lines. Medium seeks to replicate the web’s old, chaotic hubbub on a single, ordered site—because, ultimately, Ev values the chaos.