It's super effective even you store more than 2 thousand of files in it. And it use markdown. And it allows pictures embedded!Cons:
Almost perfect but the adding table is totally a nightmare.The Graphical interface does not work better than writing markdown code myself.
It definitely take place of evernote as my major text and note editor. Especially when I am going to publish the articles. Love it.Alan Sun has used this product for one year.