Brett on 04 Feb, 2012 08:11 PM
Well, first, the whole idea behind Marked is to be editor agnostic, i.e. allow you to use any editor and still have all the functionality of Marked available. I highly recommend Byword and MultiMarkdown Composer, both available in the App Store. Marked works perfectly with both of them.
That being said, I may add some very basic editing capabilities in the future. *May*. No promises.