Totally agree!, I think I started using mxe around the same time as you as far as I know and basically used it every night from September/October 2010 to February 2011 although I have not chronicled my use for others to learn from as you have I feel I am well versed in the use of mxe. I found myself caught in a rhythm, not an addiction to the best of my knowledge . I found myself infatuated with the drug and the novelty of it, the idea of being part of something new. But it took until I had three extremely manic trips on it ( one resulting in me being injured after running around Kent in a manic haze at 4 in the morning thinking that I was super fit and being numb didn't notice the huge gash in my leg) that I decided it was a good idea to pack the baggie in the cupboard and leave it for a while, which I found easy to do.
Since then I have only touched it twice and have introduced some others to it, a few drug new comers, one severely depressed friend who the drug did wonders for and a couple hardened Ket heads, one of which has totally embraced mxe and uses it often and the other has no love for it.
Im also intrigued as to why I have heard so little from the media about mxe?