[think-large]

I think that is the beauty to this post it wasn't one person... However, Jeff Atwood seems to be the main contributor. He was also the co-founder of Stack Overflow.

http://stackoverflow.com/posts/477578/revisions

The power of team work.

[shardling]

He's probably incorporating information from highly rated posts below, rather than generating content.

[bbrizzi]

That's what he says he did in the related meta post: http://meta.stackoverflow.com/questions/95172/old-problemati...