Since discovering that Archive.org tracks downloads, I've checked my personal catalog of solo books twice a month.
Today I hit the goal I set myself then: my 32 books cumulatively have been downloaded 1,015,000 times!
At LibriVox, it's not about the numbers; it's about the audio liberation of books in the public domain. After all - the million downloads generated not one dollar in revenue! But as a reader, validation counts, and I will sit a little straighter in front of the microphone in consequence!