These things are going to have to standardize on inter-operable content _fast_. Consumers are going to balk at the notion of having to buy multiple readers based on retailer.
The “razor model” only applies when you’re the only one who can make/license compatible consumables, and when customers aren’t interested in buying a variety of such consumables. I’m happy to buy Gillette Mach III Turbo blades exclusively year after year, but don’t sell me an e-book reader that I can’t read all my e-books on regardless of where I got them.
Can you read PDF’s on this, or is it DRM limited?
Ed