Sprinters are punished because they are incredibly limited as cyclists, the only difference between one trick sprinters and low level domestiques is about 200m. I don't think they are punished at all, in fact they get far more chances to win than the average pro which is the only reason they make any of these lists.
Sorry, but I fail to see how wheelsucking your way through races and having your team shut down races is anything to be admired. To me, it is the very opposite of what racing is about and what greatness is about. Yes, there is technique, skill, bravery in the actual sprints, but that is why I compared it to NFL kickers or penalty takers, they require a certain skill-set and some people are better than others, but it is only in very specific circumstances. They simply do not belong with the greats of the sport who can compete in multiple race situations.
The fact that the likes of Cav and Cipo are ahead of LeMond and Fignon shows up this ranking system for what it is. Completely silly.