"The purpose of this mysterious device is the conversion of text files (be they pasted from your clipboard or Stripped by this very engine from the URL you provide) from their ASCII state into a .pdb file which can be read on your palm-top computer (e.g. a Palm Pilot, Visor, one of those crazy PDA-cellphone thingies, a Psion, a Jornada, etc., etc., ad infinitum.) By the glory and miracle of science, the letters of your text doc are whisked through the motivator, into the grinder and then ejected from the vaporisor to the Vagrant's Library where the finished product is stored for download and use."
Thanks to Matthew Eberle at Library Techlog for pointing this out to me.