I prefer creating content in Ghost to WordPress. It's faster, simpler, and generally cleaner. However, I don't love the people behind Ghost. Their goals don't align with mine. Most of the time, who cares? But sometimes I do care. Then I saw Mike Rockwell's post with quotes from Matt Mullenweg and it reminded me that I much prefer Automattic's attitude which is one reason I've reverted copingmechanism.com to WordPress.