Web App Project

About a month ago I discovered a really good framework for building web applications on WebKit called Sencha Touch.
So I decided to test it out by building a simple note taking application for Android and iOS it works on any WebKit browser(Chrome, Safari), it uses HTML5 for storing the notes and for caching.
Check out my application for yourself here: http://paitoanderson.com/notes!
Here are some pictures of what it looks like on my iPad: Pic1, Pic2, Pic3 and Pic4
And my application source code for better or for worse is here.
I would like to attend a Sencha Conference one day, and I am sure it is worth every penny but it is a bit to expensive for me right now.