I disagree on your W5*0 point. I have a W510, and it constantly kernel panics. Thermal management is non-existent by default on Ubuntu 12.04, and the trackpad a

I disagree on your W5*0 point. I have a W510, and it constantly kernel panics. Thermal management is non-existent by default on Ubuntu 12.04, and the trackpad and wifi are extremely flaky.