I only agree with it if it's a "genuine" condition where it's required for treatment, like Bigfoot. (who still managed to screw it up, anyway)
I am against it for raising levels to 1) be at a level of a younger age, and/or 2) fixing your lowered levels from previous PED abuse (Vitor's position fits that, I think)
That said, I'd rather see it banned completely than how it is now. But as the rules stand, I don't let it ruffle my feathers much at all. Besides, IMO pretty much everything surrounding testing should be revamped & made better first, anyway.