More seriously, I can live easily enough without any gadget... they just make doing what I do easier is all. I've never wanted for work - gadget-based or otherwise. That said, I love my MBP (5 years old though it is) and my Performance Mouse MX - which has been slowly customized over the last few years to be just the way I want it. I use a regular mouse these days and it irritates the bedickens out of me. I don't think I realize how much I depend on my fancy mouse.
I'm suprised by the sheer lack of the iPads (1st and 2nd Gen) in this thread. I would have thought numbers would be on par with the amount of MBPs so far, oh well
No picture for me - but it would have to be my 2 week old iMac - yes, that 'honeymoon period' isnt going anywhere