WordPress released a new application for the iPhone today. The new self-titled application allows bloggers to post to their blog directly from their phone. The app also supports multiple blogs so prolific bloggers can update multiple blogs.
I wouldn’t expect long posts from the new application, those are still best left to keyboards and monitors. Like other applications you can download it from the iTunes store.
Update: One downside that I discovered is that you can’t edit a draft that is saved on the server. The app only supports drafts saved locally to your iPhone.