That's in CaptDJ's domain. I'll give him a poke.
I always enjoy seeing the numbers as well.
I can tell you as of this moment we have the following -
Total Members: 19440 Total Comic Files: 11118
Members numbers include banned (316) and non-activated members (217) so a truer membership number is 18907!
And remember, there are some books with more than one version of a scan so true individually scanned books will be less than the actual 'total comic files.'
Hope that helps a little.
-Yoc