>It would be very interesting to find out how much data Amazon has on pirated books being uploaded onto the Kindle. I don't see how Amazon could know for sure.

>It would be very interesting to find out how much data Amazon has on pirated books being uploaded onto the Kindle. I don't see how Amazon could know for sure. I have never uploaded a pirated book to my Kindles, but have uploaded dozens of books via Calibre, either public library books that aren't available in native Kindle format for some reason, or obtained elsewhere (notably Tor.com's regular offers of free ebooks).