I'm surrounded by fancy machines but the X220 just keeps on finding an excuse to be used. I would say I use it more than any other machine.

The thing has a soul. I love it.

I took > 20,000 photos today from a cessna using it's inbuilt ethernet port and four machine vision cameras. When you're paying for aircraft time and are bumping around a bit, having that thing on your lap makes you feel like you have a good wing man.