I've thought for quite a while now that Bitfinex and Tether were a shady group and I wouldn't be surprised to see something disastrous happen to them over the coming few months.
Bitfinex should have lost the market trust at the moment it claimed it got hacked. It's safe to say that the majority of the people don't buy it, but there are still enough empty headed fools making use of that exchange.
It was pretty clear that this exchange would implode at some point, and it seems that we are a bit closer to that right now. I seriously don't understand how exchanges other than Bitfinex could have embraced Tether.
It has worked its way up to become a very crucial aspect of this market, which worries me quite a bit. I have always thought that if there would be something able to demolish our growth, that it would come from Bitfinex and Tether.