Yeah, we've been working on this for a while, and figured we'd throw it out there after hearing that news :)
A few things that are different: you can see your list of past posts, we store everything in localStorage in the browser, we have Android, iOS, and command-line apps [1], and you can put together a full pseudonymous blog on the web (coming to other clients soon).
Edit: we also run a Tor hidden service [2], which the Android app works with.