Nothing personal but do you really want to donate blood? Or are you just making a point?
I have personally met Tolerance Sucks Rocks, and I doubt this is just posturing on his part or making a point although I do feel it is a valid point.
I feel pretty certain TSR made the point because he is excluded for somewhat the same reason HIV+ people had been excluded, and he has had, and has, a genuine desire to donate.
I personally would be a lot more comfortable taking blood from a cancer survivor such as TSR than someone who is HIV+.
That just seems like insanity (and illogical to not allow one but to allow the other) to me.