and I am not saying it is unsafe. (have no idea, never partook. naturally exhibited behavior that apparently the "initiated" will interpret as micro-cruising. just this very day was attentively looking at bark, but thankfully no one caught me in the act.)
so can we agree as hackernews friends that you exhibited questionable judgement (all ok, who is perfect) and you shouldn't go around giving advice on taking mind altering chemicals?
"lsd is great, you should try it" is fine. "take this much and if you're on this is fine. i survived" is not, imho.