Here is a problem that will become more of an issue in the future; how do you autograph an eBook?  

One solution I discovered is Kindlegraph.

First the problems;

• You are not actually signing the eBook, rather you will receive a separate PDF of the cover with a message
• The signature won’t be the authors real one. There was no option for uploading my real signature – which is a good thing too on reflection.
• Is it really the author leaving the message – there is no guarantee that at the end of cyberspace is the real author or anyone associated with the author…

On the positive side;

• You can receive a genuine message from the author
• You can create an old fashioned signature scrapbook – just an eversion.

So if you want me to send you a real genuine message to store on your kindle/pc then here is my Kindlegraph page: http://kindlegraph.com/authors/Michael_J_Parry

And let me know what you think of the service….