PAUSE UI Enhancement with Greasemonkey
Last week, Marcel Grünauer (hanekomu) tweeted about his PAUSE deletions possibly triggered by one of the recent discussions about the CPAN ecosystem (and mirroring deficiencies). PAUSE sends deleted files to the BackPAN which has everything released to CPAN. However, selecting the files to delete is not much fun since PAUSE UI is sadly not dynamic and if you have lots of distributions you'll have even more released files on PAUSE.
Disclaimer: the code is new and possibly has missing parts and/or bugs. Be sure to check the deletion list and undelete files from PAUSE if necessary. And you can also fork the project to improve it.