Not sure if you're still interested in the project. But there's an update: 1. Export was implemented. You get a nice ZIP archive with all your .md documents.

Not sure if you're still interested in the project. But there's an update: 1. Export was implemented. You get a nice ZIP archive with all your .md documents. 2. Regarding preview/drafts — there's one draft which is saved locally on the user machine. You start writing and it's saved automatically. 3. There's a new modern design and profile activity.