Introducing Mou markdown GUI editor

Recently I found an awesome app for markdown editing visually called Mou, still in beta when I am writing this article, but has got all the features that I need(more than what I need), anyway once you download from its official website, http://mouapp.com/, open up, as see from my screenshot below, it comes with 2 column layout, very simple very beautiful yet powerful, on the left side where you write the markdown syntax and right side is the live visual. 

Of course if you are not familiar with markdown syntax, you can quickly get a cheat sheet from https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet. However something you would like the ability of click and choose styles or insert images etc, currently Mou come with these features by either choosing Action the menu panel or you can see the shortcuts that they provided when you click action

I have to say its more than what we need as a markdown editor, there is one feature that I would suggest is to have right click and choose action which is lack in the editor, other than that it perfect.