I'm in North London, UK and I'm sure I haven't had MDMA for ages. I have tested about 12 batches of pills in the last 6 months. They all went a dark brown/purple colour. The good pills I used to get turned the solution a nice dark inky blue/black, they were definately MDMA. Having taken these pills that went brown/purple I'm sure they are MDE (MDEA). They are more sedative, less warm/friendly, less dancy, the energy isn't there, you feel more stoned and distant and they don't last as long. I always end up taking far more than I used to 'cos I'm chasing a feeling that I'm not going to get. They're also cheaper, especially if you buy a quantity. Some of my friends who have taken them think it's just tolerance or weaker pills but I'm convinced MDMA is a thing of the past and they're all just kidding themselves. I wish people would take them time to find out the differences between the different MDxx products then perhaps we could do something about it. The manufacturers will continue to produce MDE as long as people are willing to buy it. I just hope we've not seen the last of good quaility MDMA pills in the UK.