So, take that for what it's worth. They seem unconcerned with whether people invest with them or not...combined with the fact that they don't advertise, I feel like they're doing what they say they're doing and probably have been, for a while.
How can you say they don't advertise? I regularly visit a lot of bitcoin-related sites, and trust me, their banner ad is everywhere. This was also the impression that got me think twice about it. Anyways, I still have the minimum invest in their pot, and I wish everyone the best (but: prepare for the worst). Also, I have a bet running on when they will take the money and leave, so either way there's a fun part in it I enjoy.