"(...) but the fact that Amazon is a large company and Eucalyptus appears to have a single developer seems more likely." I think that's nonsense. There are a

"(...) but the fact that Amazon is a large company and Eucalyptus appears to have a single developer seems more likely." I think that's nonsense. There are a lot of small-shop ebook readers on the iPhone, Stanza and eReader are two that come to mind, but there are many more.