Well, I've blabbed my MacLifeStory all over this site (consistently, but embarrassingly overexposed!). My laptop is working, but slow (early 2011 MBP). I'd love something lighter; dazzled by the rMB when I saw it at the store, But at heart, I am not an early adopter (know thyself!). I've debated holding out until the rMB goes through a few updates. I've also thought about the new Air, which I assume will have good resale value even a few years from now.
So, it's between getting the newest Air or holding fast with my MBP. Or dithering. I'm good at dithering.
And I just spent a few minutes looking at refurbished MBA, and trying to see what kind of difference there is between the 2013/14 versions.
Dithering.
My brain is like that spinning globe.
Aren't you sorry you asked?