The problem as I see it is that a curator could be affiliated with a contractor, and the same person could also hold a large stake of tokens. At some point the dao is not truly decentralized, and the parties with the power to influence voting decisions for their own benefit do not disclose this conflict.
Ya that's certainly a possibility. Of course, in such a situation, the curator could be fired. However, you face the same issue in any publicly traded corporation, but with even less recourse for the shareholders.
Don't get me wrong, even though i'm invested in the DAO a bit, I fully expect there will be serious disasters like this along the way. I'm not blind to how overwhelmingly likely it is that at least some people will run off with at least some of the money they get. But I do think these issues will get shaken out over time. And then we'll simply be left with: is it a good idea to let the wisdom of crowds make investment decisions? (also, likely the answer here is an emphatic: no, but it'll be interesting to find out).
