You're welcome to try to write on these topics. I personally wouldn't as I am not a Buddhist scholar and know that anything I could write on the subject would be far less sophisticated and less nuanced than all the stuff out there that exists already. You could write a whole wiki just laying down the framework needed for ideas like Nirvana, Satori and Karma to make any sense. It'd essentially be like reinventing the wheel. FWIW Psychonautics and Buddhism are not necessarily aligned.
hey! We have an IRC room for community discussion and we also have a private content discussion room for the admins. We occasionally invite users after a while if they become somewhat consistent contributors. Are you planning on sticking around?