Feature request: RSS feed

I had been flowing your twitter via RSS but apparently twitter broke that a couple of months ago.  I was going to fork the repo and send a pull request, but I don't see the source files that were used to generate the site.

(Oh, and BTW, it's generating a ton of pages like http://gemcityjs.com/visualization,%20data/2013/04/18/D3.js-with-Bruce-Hubbard.html that aren't linked to from anywhere.)
