Journler

Journler is a cool app for Macintosh, and I'm using it right now to compose this post. I'm not really sure how well it will integrate with Blogger yet, but it really has some powerful features for journaling and collecting thoughts. It integrates beautifully with the iLife apps (sorry Windoze users). For instance, if I'm writing about a song or photo in my library, I can actually link it to my post (I don't know how that would work with posting online).

It also has a nice full screen mode, which makes writing a pleasure, and very easy on the eyes. Best of all, it's free, and always will be. So if you're a Mac user, it's worth your time to download it and see if it would be helpful to you.