I like to write my markdown posts with an external editor. visual studio code and typora are great for this.
Beempy post is very comfortable as it broadcast the markdown to HIVE and also uploads all images automatically.
It works quite well for me (besides the fiasko today with renaming the title of my post).
RE: Beempy post will create a new post, when changing the title in the yaml header, will fix this soon.