For me, it has been almost a couple years since I've done it. I don't find the need to discuss it these days if I'm not doing it.
I actually stopped doing it because I had a fall out with my group that do it and so I never did it on my own plus I don't really enjoy the crowd at raves and don't bother.
One other reason is that everyone has either stopped selling or those that do are full of shit. Last time I got some from a friend of a friend who was supposed to be this "well known" dude, my friend was legit but I wasn't sure on this guy. Came out that what I bought literally ended up being duds, they weren't even for me, for a friend so I felt like crap that they got duds and sort of felt responsible. I told my friend about it and that's when they told me about this dude apparently being "well-known" and whatever, can't really ask for a refund on crap pills.. It just made me so angry that these supposed "big dudes" are so stingy they can't even spend $20 on a test kit to guarantee that their product isn't full of shit.
It's just too much hassle to have to gamble on finding someone to sell in the first place and to save it for a big occasion only to have it backfire or be super weak. I didn't have a kit to test my friends one at the time and usually I test my own, my tolerance is pretty low but even when test kits go purple to black, there's no way to guarantee the strength of them...