We'll endeavor to list machines with known not working (or mostly not working) status here.
Many machines not on this list will have issues, and if you may have success with machines on this list - this list is just heresay, collected for convenience.
Asus EeePC 1225C (Works, but only over HDMI out)
Acer Aspire One D270 (works inconsistently, w/ poor graphics)
HP dx5150 Desktop (USB Boot works, HDD install fails)
Asus T100TAF (no Wifi, no touch, poor/slow graphics)
Asus X205TA (wifi, touchpad, keyboard)