in reply to Re^2: Help update the Phalanx 100
in thread Help update the Phalanx 100

Golly, then you'd end up with negative numbers. Remember you are given the downloads logs from one site only. CPAN testers download from one of the many CPAN mirrors.

Maybe those logs could be used to write annoying pop-ups that will display "73% of the people who downloaded <the-module-you-just-downloaded> also like <some-other-module>".