My understanding of medical marijuana is that they have all different strains available and you are able to find the right type for you, right potency etc? Is this correct? If they were to legalise it, wouldnt their be regulations they'd need to uphold to sell to the public, does this then limit the risk of bad strains? I really only have an idea from what I've seen on tv so feel free to correct me :P

There is so much on the internet supporting marijuana, yet much of the information that warns against it is exactly the same regurgitated again and again based on outdated data. I would really like to see more studies done on it as I think it is beneficial for some people. Personally I think it is better for you than alcohol, and if you're going to have a "vice" there are much worse (legal) things to be doing.