No, I am not for the legalization of all drugs/substances. I am for the decriminalization of marijuana. I believe it to be far less dangerous than half the 'legal' substances out there (and science backs me on this), especially since some of them are produced by pharmaceutical companies who cooked them up in their labs as a profitable substitute for marijuana's effects, and now fight marijuana with everything they've got.
I am not for any kind of legalization of cocaine in any of it's forms. It is truly Satan's Salt, and not only causes disastrous effects to the user but tends to, through them, cause equally malignant results to those who care for them.
I am not for the legalization of any opium derivative, such as heroin, etc. To do so would not be sane, because they have proven in both the short term and the long term to be extremely dangerous.

I find this to be the most valid, insightful and intelligent comment by anyone in this thread, myself included. I wish I had wrote it.

Truth be told, Rich, I was starting to feel a little like that!

To be honest, I actually stole the idea from J.S. Mill