[ Cross-posted from http://hanekomu.vox.com ]
I've released a new module, Module::Cloud.
From the documentation:
This class traverses the given directories, searches for perl code, extracts the modules used by this code and generates a HTML::TagCloud object that gives an impression of how often each module is used.
Thanks to Greg McCarroll for the original idea and code, and for his permission to use them to make this module.