I don't care either way and am not comdemning it at all but you never really know, at least in terms of strength, what came from you and what came from 'da roids'.
Discuss....
That and kids getting on too early was always Duchaine's lament.
As far as Powerlifting goes, Natural/heavily tested raw totals are usually about 30% lower accross the 3 lifts vs. raw lifters on the secret sauce.
I don't follow bodybuilding as closely, but it seems like somewhat moderate steriod use adds about 30-40 pounds or so, heavy use plus the other drugs, adds about another 20-30lbs on to that figure.
Interesting question:).