Of course, we're not the only fans of MarsEdit using it to put up content around the internets. Shawn Blanc, writer, Mac guy, drummer, Tae-Qwon-Do blackbelt and enthusiastic Mars Edit user has posted a very in-depth review of the application at his site. Among the program's many virtues, Blanc praises it for having a "perfect preview" of draft content, that it functions very well as a text editor and the "blatant absence of a WYSIWYG feature" which makes him "extremely impressed with how well it serves the writer."
MarsEdit 2 may not be the right choice for your blogging needs, but if you've never considered it before, this review might just make you want to give it a try. It's $29.95 for a new license, and $9.95 for an upgrade from ME1.