I actually personally agree to most of Mabsark's opinions here, especially given the recent light where PBMining imploded. Also, Mabsark's not in DefaultTrust, rather someone in DefaultTrust has trusted him.
From his left feedback
...refused to provide any evidence of legitmacy...
I am glad that people are presumed guilty until proven innocent in our community
While I certainly think it would be foolish to "invest" in any of these cloud mining companies, I don't think evidence has been provided they are scamming.
Regardless of if they are a scam it is inappropriate to leave trust as he is a shareholder of ASUCminer (a competing service). Plus even though some companies have "proven" they are actually mining on behalf of their customers there is nothing to force them to continue to provide mining payouts.