Autographing on E-Readers

I know I briefly talked about this last week, but I thought I would give you guys the details today. Kindlegraph is a website that’s designed to give authors the chance to autograph their books on your Kindle. There are currently around 5,000 books and 1,000 authors but the numbers are growing daily. 

Here's how to do it:
1)      Sign in on Kindlegraph’s website with your Twitter account.
2)      Search either by books or by author.
3)      Find the book you want the author to autograph and make your request!

When the Kindlegraph comes through, it’ll look like this:

Cool, right? I’m super pumped about this feature. Of the people we’ve reviewed so far, Rose Pressey, Wenona Hulsey, S.W. Benefiel and J.L. Bryan, all have books available to be Kindlegraphed.

The Nook also has a feature for this as well. Only theirs is an app you can download onto the Nook Color that allows authors to actually sign the book, using the stylus! This way, it’s literally an autograph, just as if the writer had used a sharpie to sign a book. Also, if you loan the book to a friend, they can view the signature as well. The Sony e-reader works the same way, only theirs is a bit slower due to the ink technology they use.

So there are all kinds of ways people are trying to keep E-readers just as awesome as books, if not better. What do you guys think of the autographing? Have you tried it? What kinds of advances would you like to see happen?