Hey scumbag, thanks for the non-sequitur, but just because a cloud company gives a ROI to early investors (which is a relative term depending upon when growth starts slowing) doesn't mean that it isn't a likely ponzi operation. In fact that is exactly how ponzi operations work. Thus your ROI comprised of "mining" and affiliate revenue will be at the expense of latter victims.

What are you some sort of sociopath that has no concern over the consequences of your actions to others and the bitcoin ecosystem as a whole?

It is trivial for any cloud company to prove they actually have the hashrate that supports their mining contracts with the blockchain. The fact that they aren't doing this trivial and costless task that would get them more clients is very telling.