http://blog.flurry.com/bid/27796/Flu...e-October-2009
"The sharp rise in eBook activity on the iPhone indicates that Apple is positioned take market share from the Amazon Kindle as it did from the Nintendo DS. Despite the smaller form factor of the display, we predict that the iPhone will be a significant player in the book category of the Media & Entertainment space. Further, with Apple working on a larger tablet form factor, running on the iPhone OS, we believe Jeff Bezos and team will face significant competition."