With a little help from Ryan Davis' Hoe and reading the actual documentation of the rubyforge command, I finally got a gem released for my little Camping app, Chikkin In A Bukket. Yaaayyy!
Chikkin In A Bukket is a simple, lightweight web application for accessing your Amazon S3 account. There are a lot of interfaces to S3, I hope that other people will find this one easy to use.