|(above) While analysts' percentages vary, Amazon clearly has a huge share of the ebook market -- but it could sell more ebooks|
They seem to think that the ebook business is like the old videotape situation where a VHS player could not play Betamax movies.
While there is still some incompatibility with less important readers (and the availability of adaptive apps and hacks grows constantly), the simple fact is that books formatted for Kindle reading can be read on many kinds of devices. It's time for Amazon, authors and publishers to make that important fact known!
Authors: if you can make potential readers know that they can read your books without investing in additional hardware, you may sell many more books.