Purgatory.rb - Mine Expiring Domains from the Command Line

I'm hoping to get some feedback on the value of this script to the community in general. And hopefully one or two forks of the repo.

As a bit more background: I've used the techniques captured in this script to grab a few decent "brandable" domains over the past few years. Eg. namevine.com, dealreel.com, producteer.com