metro took me 5 minutes to get used to and is much more intuitive than people give it credit for. You drag your mouse to the bottom left of your screen (like you used to) and click. It doesnt get any more complicated than that.

I literally just upgraded my jailbroken iPad2 to iOS 6. Ugh wish I had waited.

I actually use a Google Sheet with separate sheets for each month and a master sheet with the account information for all of the bils since 99% of my billing is done online.

i think you answered your own question: "i wouldn't use it much"