I have seen my perfect laptop. It’s fully configurable, fully user serviceable, fully upgradable, has a 3:2 display and the manufacturer is even working with major Linux distros to make sure it’ll work. Normally that makes me think of a bulky machine, but no, this time it’s compact as well!
Unfortunately it is not available on our lovely shores yet, but I have registered interest and hope that it will come.
Here’s a great review by Linux Tech Tips.