She is not alive in any sense in terms of cognitive function, Terri left a long time ago. Its just biological life now that is being extended by artificial means, I compare to keeping an organ donor alive til they determine if their organs can be used, they are not alive in any other sense. I remember being alone as a student with my first braindead organ donor and it was eery, a Philipino man in his forties that suffered a cerebral hemmorhage b/c he wouldnt take his blood pressure meds to control it. All sorts of tests on him, heart function was great, NOPA, northwest organ procurement has a whole list of criteria an organ donor. Finally after all of the tests were done, come to find out he had Hep C. goodbye organ donor, had people already in different hospitals that were contacted to go there to receive their new organ, all for not. They just unplugged him and let his biological function cease. Schiavo is not that unusual, just media ratings thats all.