It's impossible to be familiar with everything that's on CPAN, but I try to check out any remotely interesting looking things in the CPAN Uploads slashbox here on use.perl, and also new reviews on CPAN Ratings and Reviews. A couple of the reviews for W3C-LinkChecker look interesting, but not for the usual reasons :-)
Update: the reviews in question appear to have been spam of some sort as referred to in davorg's post and vsergu's reply, and have since been removed.
