I may as well chuck my two cents worth in while and have the chance and also vote the 767 as my favourite to fly (well, second to upstairs J in the 747). I love the two isles for only 7 abreast especially but also the power on take-off.
I'm hoping (but not counting on ) Boeing doing the "fatboy" 737 replacement 2-2-2 they've patented. I fear that the aerodynamics and ROI won't stack up but, who knows?