iPad 2 to be exact. I liked the first one, but the second one with the cover is just easy to use. I don't use often, as I have laptop + desktop, but plane rides and everything in between is priceless.
I voted for "other" because I love my BlackBook; however I wouldn't mind having a MBP with the same specs. The ability to have removable batteries is very appealing (and I just purchased one the other day, haven't charged it yet) but having a "better" screen and a better build would be great.
I assumed the winner would the Air or iPad but as of this morning the MBP has a strong lead. It is a what I voted for but then again I never had anything else.
I do think an iPhone should have been included in this poll as it is the ultimate portable. For myself my MBP and iPhone are the dynamic duo that let me do just able anything.
My favorite is still the 12" G4 powerbooks, they are too slow now so mine got replaced with an air, but I still wish that they had updated them to intel.
I voted for MBP. For what it is capable of it takes the cake. As far as what I use most though, would be my iPhone 4. I am in a band, Campaigning for Zeros, and the capabilities of the phone are fantastic. Update our Facebook page, check on our battleofthebands.com status, update Twitter on upcoming shows, and emailing people regarding shows, are all things I do on a daily basis. Everyone in my band has the same phone so we can easily share song ideas without worrying about whether this phone or that phone will accept the format we are sending. I have also taken several videos with the phone that have yielded very nice video and audio. I have yet to edit with iMovie, but I plan to at some point. When I am at home I can use my MBP to edit the flyers and such but the iPhone is awesome to link everything together when I can't get to my MBP.
It'll always be my first... Lombard. That black matte covering, the bronze keys, dual hot swap drives... I sold it two years later for more than my first iBook... I lost out on that.