and finally, mr. phoenix last night on letterman. first you go, wtf? then you go, is he serious? then, what is he on? followed by, is this an act, a schtick? and, letterman was brilliant with some of those off the cuff comments (putdowns of mr. phoenix?) and the gum. and that beard. why are beards so fashionable again? and why are camera crews following him everywhere he goes? and why is that last night's appearance the best work he has ever done?