While traveling South America for a year, I've found out the hard way that internet connection is not always available and when it is, it might not be stable. Writing your blog should be possible wherever, whenever and with or without an internet connection and the experience has to be smooth and pleasent.
We want to support offline editing API's and provide developers with tools that will help them to create amazing integrations.
Text editing should get out of your way and Just Work. We will use mobiledoc format to make our editor extensible and portable to other formats.