I saw this interesting tidbit today:
"IDW Publishing, the publishing division of Idea and Design Works, a design, production and publishing company for comic books and graphic novels... is looking to create interactive content that will be accessible through cell phones and possibly Sony's e-book reader device, if the product takes off. Although Adams still prefers the old-fashioned comics--men in tights and all--IDW may be setting the trend for the future of comic books."
http://www.msnbc.msn.com/id/19712445/
http://www.idwpublishing.com/titles.shtml