We would love to do notifications about updates, new features, etc, but that is against the Apple APNS terms... so we can't. We can, however, add a 'nag box' inside the app that will check with the server about new version numbers and then tell the user to update (that has been added to this new version, so it won't be seen until the next version).

Agree about the mobile version of Stammy's blog. I'll keep nagging him about that too :)