I do not see it impacting HS and College kids, these guys take and use whats sold in the open market; pro's is another story since they are constantly being tested and regulation is a priority. I personally see it having very little impact on over all sales, but I am banking on MP getting the NSF deficiencies taken care of. I do agree without the "NSF" certification and being able to market the professional circuit hurts MP since MP needs to separate themselves from the pack of nutritional companies on the market.