@Empty, I like your reflective nature. I don't know that I made a "good point," but I appreciate your interest. Perhaps the issue is that I've grown cowardly and am afraid of being rebuffed by, or alienating further, the few people I still have contact with.
I agree that the PACE petition is difficult to explain to someone outside the ME/CFS community, especially when many people in the general public agree with the PACE researchers that patients just need to change their attitudes and get some exercise.