If you can’t get to a computer, or want to try something different, WordPress.com lets you blog through an ordinary telephone call. You just call a number, punch in a secret code, and start talking. We take care of the rest, posting you recorded message for all your readers to listen to. It’s quite amazing.
For details on how to set up Post by Voice, go here, where you can even hear a sample of what it will sound like for your readers, which has Matt describing some ideas for what to post about by voice..