Is this going to be focused on those who use latex and markdown, or the the broader audience of 'people who write'? If the latter, you run into a problem prett

Is this going to be focused on those who use latex and markdown, or the the broader audience of 'people who write'? If the latter, you run into a problem pretty quickly - MS Word. It's still one of the most popular document editing tools out there. More recent versions do store content in zipped XML, but are you willing to put the work into parsing that content at a level sufficient to let it integrate into the kind of flow you discuss? (EDIT: That said: if your target is those creating text-based documents, then I think this is an excellent idea. )