I'm not sure if it's just me, or is there a ton of news coming out surrounding ebooks? Google eBooksore, book renting on Kindles, Kobo > Borders, and Nook color doing well. With more readers gravitating toward eBooks, I think authors are going to want to continue to have that personal touch with their readers. Digital autographs may be filling that void in a small way. I'm excited to see what's next. I know I want a personalized haiku. :)