http://www.ieveryware.com/
http://www.mippin.com
Set up a Wordpress blog.
Add it to the iPhone PDA theme that reformats pages for Blackberry or iPhone.
Add code to your website that knows if someone is coming to it from one of those devices. (it will redirect them to the mobile version).
Use Mippin to format a blog feed for wireless devices.
Use iEveryware (or one of 1000s of app developers available) to create the app.
Set yourself up as an Apple iPhone Developer.
Register the name of your app.
Submit to Apple







