Thanks for your answer. I'm very excited about the project, esp. with a future server sync api (as mentioned in the roadmap). Perhaps I then could finally write a decent evernote client for linux. :)
The sync API has already been released: http://github.com/maccman/syncro - I'm also just about to release the JavaScript version of the client (so you can have realtime sync between web and desktop apps.
Eventually I'll integrate it into Bowline so your source code will get compiled automatically.