Jim Vanides from HP is at it again with Tablet PC tip #3, this time on electronic grading or mark up. I posted a comment with links to some posts in this blog. What I didn't point out is how unreliable digital ink markup in Microsoft Word is. It is too easy to find times where the typed words and the ink marks do not connect and stay together. Circle a word in MS Word and make changes in the document and many times that circle is still there, just no longer around the original word. I can't work with that uncertainty. The PDF markup software, MS Journal and even One Note are far superior.