Add the ability to limit the size of the drawable area in one page to just fit one visible page and don't allow drawing or moving outside this area.
Notify should make use of the iOS 5 document two way syncing functionality.
Would be nice if you could actually login to Evernote to exchange docs
Would be good if the sync with evernote would actually work.
Would be nice to be able to have a calendar view of the notebook list so that Notify could more easily be used as a journal.
Would be interesting to add support for drawing with layers inside of Toad like you can do in a regular paint program.
A simple pan across function combined with the pinch zoom function
When in "normal" handwriting mode the same scolling (manual and automatic) mechanisms could be offered, regardless in which magnification. That would give more flexibility and avoids need to switch between view modes if using different tools (e.g. Line tool, handwriting tool).
When sitching between "pencil" and rubber it is always necessary to reselect the according pencil/rubber thickness/color again and again. They should remember the last settings.
In addition to the dashed line formatting could you add the slash ( / and \ ) shapes. This makes handwritten note look as if they were drawn with a calligraphy pen. And aids in "inking" drawing.
It would be great if there were several notepaper to choose from. Like, for example (with red lines, columns, with border)
I experienced that if I annotade a pdf in magnified mode (hand pinched above 2.0 scale ) that handwriting annotations will not be placed at the right position in the main window.