Esme..thanks for posting! I appreciate that these athletes who do this are not doing anything ethically wrong, but pushing the boundaries and blurring the lines is morally wrong. These athletes who will do anything to get to the top in their chosen sport are not very nice people. Selfishness and greed are very unattractive traits, and that is at the heart of the matter. Most sports these days are corrupt...too much money attached to them.