Does anyone know what theme those gists are using? It's quite nice.

Looks to be the dark solarized theme: http://ethanschoonover.com/solarized

Yep, newhouseb is right -- it's Solarized. It came with Octopress, which I'm using for this blog. If it's useful at all, the blog source is on github: https://github.com/ratchetio/blog

Nicely done.

The 'with cd' in Fabric struck me as cool when I first saw it - subshells in Capistrano threw me at first.

very cool. being monolingual definitely has its advantages. can't wait to try ratchet.io out

Fabric is amazing.

this is awesome.