I helped hound the creator of JanusNode (A cool text generator and analyzer for the Mac) into making the program available again.
JanusNode is an automated text-generator and text-morpher. It can create original texts using a rule-based system or can morph your texts using Markov chaining and various other techniques. It has been described (albeit generously) as ‘Photoshop for text’.
JanusNode is the direct descendent of an old program called McPoet that I started writing in the mid-80s. Although I have not definitively ceased work on JanusNode (indeed, I always hope to get back to it) the program has not been substantially updated since about 2004. I hope to be doing a small amount of work on it in the first few months of 2010, at least to release an Intel-specific OSX version.