It is ridiculous for drug use in itself to be considered an illegal activity. Humans have been using substances to alter their consciousness before laws even existed. Why should the government get to decide that certain substances are okay, while others are not?
Let's see...alcohol, caffeine, and cigarettes, all legal. Alcohol keeps people unconscious, caffeine lets us work efficiently, and cigarettes slowly kill us without interfering with our day to day functioning. What benefit do these substances have other than numbing us or keeping us productive? On the other hand, psychedelics and MDMA have the ability to experience another level of consciousness that is otherwise difficult to achieve.
There seems to be a belief that the illegality of drugs actually prevents abuse, which is ridiculous. Doesn't everybody remember alcohol prohobition? Well that's what's going on now, we have violent gangs running the drug trade and providing products that are cut and mixed with anything. This isn't a problem with drug use itself, it's a problem with our society and laws.
It's especially surprising for people who use MDMA themselves to say that they think it is appropriate for them to be considered criminals 8)