Well there's some sketchy stuff going on with Tether. I actually just wrote about them for Bitcoin Canada.
Long story short, there was a $30 million dollar hack and now there's been some suspicious activity on the blockchain... I'm hearing a lot of weird FUD-y rumors around twitter about it too. All that I know for sure is they got hacked and it has peoples' confidence in the project somewhat shaky
Cheers for the linkage. I’ll go get schooled.