So let's summarize:
Cofty was called Coffy, but issued a correction. But perhaps this Coffy will convey an advantage and eventually appear elsewhere on this board in the future.
In fact, I put forth that in the future, Coffy will be called Coffe, and eventually, Coffee, with the obvious survival advantage of reminding us all of a aromatic beverage that many of us like to consume.
Evolution, explained!
I'm just playing around.
I find this thread very interesting, with many fine posts by Satanus, Ruby,OldHippie, Snare&Racket, and Coffy.