2013 edits to the sci.physics.faq "Rotating Rigid Disk in Relativity" I was just reading the sci.physics.faq http://math.ucr.edu/home/baez/physics/Relativity/SR/rigid_disk.html on the rotating disk. I was really dissapointed by the recent (2013) editorial comments. I felt that they totally missed the point - the split of space-time that the editor assumes is possible is, unfortunately, not possible :-(. (See for instance http://arxiv.org/abs/gr-qc/9805089, Tartaglia's paper published in "Foundations of Physics". I'm not quite sure who to complain to, however - it would be nice if the FAQ could be salvaged. I would actually agree that the splitting of space-time is the fundamental issue, but this fundamental issue is not well treated by the FAQ :(.