If you own a WordPress.com based blog, you can now "go to your "My Blogs" tab, enable "Post by Voice," and get a special number and code to call your blog. After you're done, the audio file from your phone call will be posted to your blog for all to listen to and enjoy. And added to your RSS feed for podcast support," revealed Matt Mullenweg. Of course when you post it can be pushed to Facebook, Twitter, and more using Publicize feature.
The feature is free and allowing recording lengths up to sixty minutes, but that limit may go down without a paid upgrade in the future.