Improvement idea for Wordpress iPhone App

The Wordpess iPhone app is a pretty solid little piece of software. (I'm writing this very post with it.) There are a few key upgrades that would make it even more useful. 1) the ability to define the maximum photo size when uploading from in the app. 2) The ability to override the keyboard auto-rotation and select either a full time horizontal or vertical layout. 3) Spellcheck. According to the app's "about page" it is an open source app. Guess I'll take a look and see if I can put in the changes myself.