Make an iPhone/iPad app!
This service is great! I think that the ability to use it on the go would make it even better and more useful
Robert Kelley commented
The draw function doesn't work with the Safari browser on ipad. : (
Fran Faulkner commented
I echo this - it woul dbe great to be able to mark up student's work from the iPad.
An iPad app would be nice--but even the ability to annotate files in Safari for iPad would be nice.
Yes, please make an iphone and ipad app in the near future!