Poster is a new blogging app for iPad.
The app supports WordPress sites -- self-hosted or not -- and a host of other features, such as Markdown, Dropbox, and TextExpander. I'm always excited to see new blogging apps show up for the iPad, as I'm not crazy about the official WordPress app and I want to use my iPad more for "real computer"-type tasks. (My ideal solution would be for Red Sweater to bring MarsEdit to iOS, but I digress.)
Poster's UI is clean, good-looking, and easy to navigate. In fact, I'm sitting in my living room right now using the app to write this post. If you blog and have an iPad, check it out. It's $3.99 on the App Store -- get it.