Any update on this question? I would like to be able to highlight, make notes, annotate, underline, strikethrough, and draw figures or arrows on an existing PDF. Then I would like to be able to export the finished PDF files for backup purposes. What's the best app that you all have used to accomplish this task?
In addition, I have heard that some of the PDF reader apps can't handle large PDFs like over 50 pages. The PDFs that I want to edit are over 500 pages (medical school coursepacks).
Starting with OS4, iBooks will be able to read PDFs too. Will Apple change the annoying way they have it set for highlighting and annotating, or will you still have to make a text selection with two fingers and then resize the text selection to what you want to keep, then click highlight?
I'm trying to decide whether or not I can use an iPad, rather than a tablet PC for use in medical school. Any help would be greatly appreciated.