Kindlegraph lets authors send personalized inscriptions and signatures ("kindlegraphs") directly to the electronic reading devices of their fans.

To see it in action, check out the screencast.

September 30, 2011 - Springwise.com: Platform enables authors to write personalized messages in e-books
August 16, 2011 - TheStreet.com: How to be a Collector in the Digital Age
August 12, 2011 - FeldThoughts: Kindlegraph My Books
July 29, 2011 - ereaders.nl: Kindlegraph: signeermogelijkheid voor de Kindle
July 29, 2011 - ebouquin.fr: Kindlegraph : un nouvel outil de dédicace d’ebooks
July 28, 2011 - eBookNewser: Kindlegraph Makes Autographs Digital
July 25, 2011 - TeleRead: Kindlegraph lets authors send digital signatures to fans
July 25, 2011 - IDBOOX: Ebooks : en savoir plus sur KindleGraph, la dédicace numérique
July 23, 2011 - ActuaLitee: Kindlegraph : outil de dédicace d'ebooks à - longue - distance
July 22, 2011 - Goodereader: Kindlegraph Lets Authors Sign Their e-Books
July 22, 2011 - The Digital Reader: Kindlegraph now offers new alternative to signed ebooks
July 22, 2011 - Ubergizmo: Kindlegraph looks to introduce ebook signing
July 21 ,2011 - TechCrunch: Do Authors Dream of Electric Book Signings? Kindlegraph Hopes So
June 27, 2011 - Technorati: Authors' Tools Must Change with the Times
June 17, 2011 - GeekWire: KindleGraph allows authors to autograph digital books
June 9, 2011 - KillerStartups: Autographed Kindle Books
May 23, 2011 - ProgrammableWeb: Mashup of the Day
May 22, 2011 - AllThingsD: Early Adopter: Autograph a Book or Sign a Permission Slip