Rob Trew's Scripts
If you don’t know Rob Trew (@complexpoint) then let me introduce you to some of his work. He creates gorgeous scripts for making the data in OmniFocus, and many other apps, portable. For example, his latest work allows for export of OmniFocus data to iThoughts HD, indented text, Markdown and more.
He’s now setting his sights on FoldingText and magic is starting to happen.