The more I think about this the more I like it. Think what a bonus searchability was to CPAN.
Not based on downloads (although that could be statistic for the curious)
Non-anonymous voting
Reviews/comments/notes
Natalie::Portman gets +10,000 bonus points
I'm up for giving this some time (reality permitting). Mirod's review section looks like a good start. Is this a Perlmonks things or a site in its own right?