As for discrediting the movement, how does full legalization not discredit mmj? If vicodin was okay for everyone, it wouldn't be medicine. How could OTC smoke be seperated from medical? And, if medical buds get pushed into pharmacies then mmj is in the same broken healthcare system thats plaguing this country and our politics. I've fought long and hard for mmj and i've fought the VA even harder to allow patients their constitutional right. In the end, this is a "state's rights" issue and federalization will not be good for anyone.
Think advil, tylenol, sudafed, Nyquil, etc. These are all medicines. You can buy these over the counter. If you asked 1000 people on the street if they thought these were medicine, 999 people would agree (there are always dumb people, so that would be the 1 person who said no).
These drugs are not considered a major danger to people and thus they are over the counter. I believe Cannabis should be the same.