Lies, damned lies, and statistics (I hope)

I'd like this eye-catching poster more if it conveyed less depressing information. I always find the sales figures for The Da Vinci Code and the Twilight books depressing, but seeing them totally trump The Diary of Anne Frank like that is heartbreaking. (And I don't even like The Diary of Anne Frank.) And when you think about all the truly amazing books that have been released over the past ten years that didn't even make this list, these numbers are even more horrifying.