agnetha
Bluelighter
The whole debate is eerily similar to discussions about the 'pre-ban 4-mmc' myth IMO. There is no super strong pre-ban meph , there were however pre-ban (and pre hype) receptor sites. I think all of this can be explained as a function of nostalgia and long term tolerance. Retail MDMA does vary wildly in subjective effects and potency by weight between different batches, more so than grey market research chemicals do. Apart from overall purity I'm inclined to believe that changing enantiomer ratios play a noticeable role with that. But I have difficulties to accept that there's been a general decrease in quality worldwide over a period of more than a decade or a sudden discontinuity, a watershed after which pills or molly were significantly lacking compared to whatever was available before.