As of 5/9/08 this VersionTracker download page links to JanusNode, an OSX random text generator by the same author as McPoet. While I no longer see the ability to generate actual poetry, it now has a much better range of choices such as Haiku, Fortunes, Bureaucratese, Insults (my favorite), Blessings (which sound disturbingly similar to insults, TVGuide, Definitions, ArtSpeak (very similar to the BS I heard and read in college-level art classes), and more. Amazing little program, prettier than McPoet, and now, of course, OSX-capable. Easy to use, but with a 70-page manual if you really wanna delve deeply into it.