Time for another grenade:
Lance Armstrong rode in a pro peloton that was rife with PED users. He kicked its collective ass to the tune of seven straight TdF victories. If Armstrong did use PEDs, he is one of probably the 3 or 4 best cyclists of all time. If he did not use PEDs, he is simply by far the greatest cyclist of all time.
Deal with it.
Seems as though a lot of folks can't.