Hey, I'm a moderator! Now I get to say what I think and alert this thread to the big man himself so he can tell you why this and why that.
Political and Religious topics are banned cause there always ends up some huge goddamn argument that everyone gets made and lots of bashing and swearing and whatnot.
Illegal things are illegal, so duh! Pro-pot threads are closed. Debating the legalization of drugs is different since it is an honest question rather than, "Pot is great," which it is not. Plus, kids read KMC, and it could...influence them, if you catch my drift.
Same reason why porn isn't around here.
And it's not a G-rated forum if you talk about drugs, Striel. Movies are rated PG-13 or R for including drug reference, depending on the reference. G-rated movies are for little six-year-olds.