Another thing is that it's a real shame that when some people abuse a plant/substance recreationally and it actually gets media attention, the next step is to try to control the substance, like the FDA here, trying to make a new catagory to schedule a plant like Salvia Divinorum, a sacred herb!
I believe there is knowledge encoded in all these 'special' plants/mushrooms, but we have to be careful about how we use them and access those other worlds. Sometimes the knowledge is given. Like a quiet whisper, a special gift.
I'll look up that thread 'assemblage points'. I like that phrase....