Blogger let's you blog via email. The way it works is like this: inside blogger, define a secret email address for yourself at blogger.com. This secret email address includes a long string of characters that is about impossible to guess. Then when you want to post a new article to your blog, you simply send an email (like this one) to your secret email address at blogger.com. So I can now blog from my blackberry the next time I'm waiting on a runway.