The Kindle format actually is Mobipocket underneath, but with an algorithm layered on top that converts a Kindle serial number into a Mobipocket ID. Needless t

The Kindle format actually is Mobipocket underneath, but with an algorithm layered on top that converts a Kindle serial number into a Mobipocket ID. Needless to say that algorithm has been leaked. The DRM in EPUB is quite easy to get rid of too.