Publicist

It provides a smooth interface for publishing and managing your blog posts without needing to deal web-based admin pages and editors. Use any editor you like, such as CotEditor or iA Writer and let Publicist handle the rest!

Screenshot of Publicist's main window

It has an amazing icon created by the talented Florian. I insisted it match Formatter's  purple and he took care of the rest. He does good work, you should hire him.

Publicist's Icon

Publicist currently supports posting, including images, to:

It's available now!
Available on the app store