As a WordPress blogger I was interested to see that their application to create and edit posts has been released for the iPhone. It supports WordPress.com blogs and self-hosted WordPress blogs running version 2.5.1 or newer.
Setting up your blog is simply, just type your full domain name, user name and password. From there you can create new posts inserting images directly from your iPhone into a post or edit previously posted items.
After a quick look around it seems to be easy to create new posts or edit old ones. I don’t think I would want to create a long post on my iPhone but for quick updates while out and about it could be perfect.