RPAN Search is a search engine for Ruby gems and gem releases. It was conceived and built by Aaron Patterson as a way to make Ruby gem releases easier to locate. ('RPAN' pays homage to CPAN and playfully stands for 'Ruby Perl Archive Network' or 'Ruby Programmers Are Nice').
You can file an issue on Github under tenderlove/rubypan, where the source code resides.
Currently Rubypan.org supports HTML, XML, and Atom format.
Each release can be rated by you, the user, on a scale of 1 to 5 [gems]. The average and number of votes is recorded for each release.
Visit rubygems.org for information on creating and releasing Ruby gems.
The code is hosted on Github http://github.com/tenderlove/rubypan/tree/master. Feel free to fork the code, fix a bug, create a feature, and send a pull request.