Another tip:
Do you know Stackedit Markdown editor? Now they have a Chrome extension that lets you use Stackedit on other sites as well.
- https://chrome.google.com/webstore/detail/stackedit-markdown-extens/ajehldoplanpchfokmeempkekhnhmoha
- https://github.com/benweet/stackedit
Works in Busy and Steemit. You need to first input the urls of the sites in the list but then the whole editor is enabled and you can use the editor and do not need to write most of the command by hand.