I don't know if this is a bug or not, but I thought I'd point this out. As of this writing, Lucy does not count uploaded book texts against your new or updated items listing on this page:
http://lucy.allakhazam.com/itemdbstats.html
At least, I couldn't see my numbers changing before and after I uploaded book texts.
On a related note, I'd like to renew the call for a way to click on a person's name from this page and see what items they've uploaded or updated. Hopefully we'll see this in a future version! =)