Thinkpad Yoga 260 is the first credible descendant of @Lenovo #Thinkpad X230T, with Wacom digitizer and socketed (not soldered) RAM. May not be able to get both i7 and 16GB RAM, due to current Intel Skylake incompatibilities. Experiences with Ubuntu Linux on X230T (and prospects for Yoga 260) discussed at https://www.reddit.com/r/thinkpad/comments/3whtbg/thinkpad_yoga_260_linux_vs_samsung_galaxy_note/ .