Craking the stumbler

As a project, I would like to write a script to go to all of the porn pages in stumbleupon and save the contents to my hard drive. It looks like the stumbler api has been decoded by several different people. In fact there is a huge list of stumble addons (list your stumbles in your wordpress blog for example) listed here http://thlayli.detrave.net/stumbleupon.html . Another fellow has hacked an HTML interface version of the the stumble bar here http://su.is.dreaming.org/ (might be handy from an iPhone).