"Paper is a beautiful new drawing and cataloging app for "free" [iTunes] that features a minimalist UI. With that said, the business model might not be to everyone's liking. In app purchases: $2 for each new brush, which seems somewhat steep at first blush. However, this is such a well done app that it might just take off. The full description and gallery follows:"
"I'm very invested in the iPad as a laptop replacement, and I endeavour to make it my main machine when I'm away from my desk (at which I currently use an iMac). I travel regularly, often to speak at events, and I try to embrace simplicity and to work away from my office as much as I can.
To that end, I've compiled a list of my essential iPad applications for productivity, that I use regularly when:"
"Now, I often talk about loving simple apps that offer only one or two features, but do them very well. Sometimes I feel like a broken record on this front, but an excessive number of features can often detract from the overall experience. However, this next app takes simplicity to a whole new level."
"I have blogged previously about the power of apps that tell stories as an educational activity. It stimulates higher order thinking skills, it provides opportunities for reflection and it enriches the learning experience for our students. So here I have listed apps that allow your students to create animations. I love the simplicity with which animations allow difficult concepts to be easily explained. These apps provide you with another set of tools to enhance your students learning."