It's great that someone has finally taken the time to let the online communities know what they've been swallowing. The implications of these for the party pill business are going to be far-reaching: NZ's given up the attempt to regulate, London Underground are under investigation, and neos look to be facing a global ban.
It's pretty clear this stuff is more habituating than MDXX, the pro-drug's toxicity is an open question, and the producers mediocre (at best) grasp of English may have left them unable to understand analogue laws: they think these constituents are legal because they're not mentioned in many specific statutes, but it don't work that way no more. The real problem here is that pure MDXX used (somewhat) responsibly is a hell of a lot safer than this weirdass shit, which would never have been developed if not for earlier prohibitions. These pills are the Frankenstein product of the War on Drugs.
We'll learn a lot as to how closely the non-US authorities follow these boards in the next few days. I think the legal highs market in Europe will barely exist in 6 months or so.
