Two of the greatest things about Ruby (out of several dozen that made me switch from Python, something I never would have foreseen) are Heroku (mind-numbingly awesome app hosting service) and Sinatra (mind-numbingly fast and simple app framework). I used those to put the script on the web for the masses, such that we may all troll together.
Anyway, simply visit http://hangmanrape.heroku.com/rape/XXX, replacing XXX with the name you'd like to go on the scoreboard.