I just switched from Octopress blogging engine to Ghost.
It dawned on me that all I want is just to share my thoughts not to mess with rake commands, git SSH keys (especially when I want to blog from different machines), etc. Octopress was great at a time, but at this very moment simplicity is more important ingredient for me.

This post really helped me to move from one platorm to another http://jodiwilkinson.com/migrating-from-octopress-to-ghost/