No, I've never dug in enough to understand. I'm much more in the "wait and see" camp about FRP... if it works, great, I'm glad someone's thinking about it, but the philosophical spirit in which it is being approached rubs me the wrong way (and after a few tries, I can't seem to write my characterization of that philosophy in way that doesn't sound insulting or sarcastic, so I'm going to have to leave it there, sorry). YMMV.
