Mars Edit (Red Sweater Software)
So far, I think this is a worthy blog editor. I'm debating whether it is something I would use enough to drop some coin on.
I like the preview function that lets me see how it will look without the minimal HTML code they include. Another nice feature is I have the ability to use my limited HTML skills to trick out my post a little.
I am going to continue to use this for a few weeks to really get a sense of how it performs. Check back later for my final analysis.

