I think being able to have a symbol according to what your experience is with different psychadelics would be useful. If you have grown mushrooms or extracted DMT it would make sense that you have a symbol showing that. Like cyb, vodsel, q21q21 would obviously have an icon showing they have experience with extractions.

A mushroom, cactus, and something for DMT would be a good indicator when reading replies to your help me thread if that person is recognized as knowing their stuff. I would also think there would need to be some sort of system in place in order to properly appoint such an icon to a member. I have only extracted a few times and have limited knowledge on extraction, but I know the q21 process fairly well. But would I be qualified? Some sort of qualification would need to be in place to determine that.