Posterous is a new service that allows you to post to multiple sites in one go from an email account. Once you’ve opened your free account, you add services such as Twitter, Flickr, Facebook and your WordPress blogs to your posterous options, then an email to post@posterous.com adds it to all your sites.
Posterous also reads and posts photos, videos, audio URLs and many other file types and adds them automatically.
All very easy, and probably the simplest way to blog when on the move.
