So, this is my story....
Some months ago, a friend who owed me some money offered to pay it in btc and then suggested I put it into mti. It was a relatively modest amount, for me anyway. And so I did. I've never believed in these type of investments. I was curious. When questions started arising about a week or so ago, I closed my mti account and transferred the proceeds back to my btc wallet. There was no problems doing this. It took less than 48 hours before my btc arrived in my wallet. In the 5 weeks I was invested my btc increased by about 20%.
I still don't believe this is sustainable and I believe a lot of people are going to lose a lot of money when this thing eventually implodes....soon. My advise, do what i did and exit now.