I've been looking for something similar. I write for 3 different blogs and Evernote is the easiest way to keep the posts that I write for them organized without logging into all of their wordpress dashboards. The best thing that I have figured out is to copy and paste from Evernote to Wordpress. Some of the formatting is off but I use Evernote to just write and I do not format anything like using H1 or H2 until I put it into Wordpress. This is my workflow... Hand write an outline with an Evernote Moleskin, write piece in Evernote, Copy and paste into Wordpress, make finishing touches in Wordpress and schedule or publish.