Due compatibility and incompatibility list

There is speculation that the 22-oct-2012 release of Due will cause all sorts of compatibility problems, partially having to do with library support on a brand-new architecture, and partially because the Due is a 3.3V board with lower pin-drive current (potentially electrically incompatible with some shields and etc.)

My intent is that this thread contain a list of “Yes I tried XXX and it worked on a Due” and “No, I’ve confirmed that YYY does NOT work with a Due” type messages. Please don’t ask questions, discuss the philosophy of whether Due is good or bad, or any of that, here; reserve that for other threads… (moderators: please help?)