Thing is, I get banging MDMA, and always have done. In fact, I can honestly say I've never noticed a difference in any batch, ever (heard of lower potency batches, never tried), and I usually weigh my first few doses to the same milligram dose.
I've just never had this weak stuff. I've had light brown, grey-white, and pure white crystals (since - 2005 maybe, and pills for three years before that). They all do exactly the same thing, for both me and my friends, and (to my knowledge), my wider clubbing circle.
This discussion is intriguing, but there are no facts regarding the cause... just a lot of surmising. I'm not disregarding anybody, but I can only state that the only truth to me is that I'm definitely not stuck with the shit stuff, and what I get isn't anything special (relatively) or any different to anything I ever had.
There could be so many different factors effecting all of whatever this is, whether it's physical, a cultural meme, or both. I really suggest that people with this 'bad stuff' make use of wedinos; they seem to get loads of shady RC's submitted as MDMA - just have a look!
All said in good faith of course... like I say, I do find this intriguing and I just want to discuss. But the idea that the 'youngsters' are all getting this 'bad MDMA' is clearly a fallacy. Like I say, mine works. My friends works. All the MDMA in this area that I've tried works.
(

! )