If this is not an April Fools' joke, it would be interesting to know what miners are they using to achieve such incredible roi. Well, scrypt.cc would defend that they are trading altcoins, but what about the others 
I think they are ponzi.
I think they are ponzi.
Scrypt.cc is more ponzi then all of them together. 60 days ROI and you sell this to outsiders, yeah right.
Do you have any proof that Scrypt.cc is giving ROI in 60 days ? Then I must try them...
There is a calculator on their home page which gives you 60+ days result. Recently they had some drop in payouts but ROI s still unbelievable. No proof they mine at all though.
I am looking for ROI proof, NOT mining proof. Bit-X does not provide any mining proof either except for some vouch they got from BitFury by bribing them.
Do you have an evidence backing your ridiculous claim?
Do you have any evidence that bitcoincloudservices.com, cloudmining.website or cloudminr.io do not have their own miner ?
I would gladly accept any ASIC producer vouching for any of these companies you have mentioned as a proof they actually mine. I would also gladly accept any other proof known to man. No? Why not?
First of all, this account switching is very disturbing Marco. If you want to honestly argue, use at least one account per thread.
Now, coming to your point. What you gladly accept is immaterial. What our previous experience and logic says is important here. Our previous experience says that Asic Miner vouched for Hashie and then both vanished in the thin air one by one. It has been stated several times on various threads that what proof a cloud miner can provide to prove legitimacy beyond doubt. It is publishing their mining address & sold hash power which updates in real time. Unfortunately, not a single cloud miner that exists today does this. ASIC producer vouching is simply eye wash as it easily be gained by bribing them. Like someone said before that BitcoinCloudServices 'bought' their space in Bitcoin Foundation to show legitimacy. It does not prove anything. What is left is ROI. How can we beat the declining price of Bitcoin. That is why the list maintained by OP is important. Where you can see the real profit chart beyond this legitimacy game.
I guess there s no point arguing with you so I ll say the following. I will be here to remind you about your words when every single of these 3 ponzi services goes down. Regarding account, crazyivan was sailing these forums much before you have even heard about BTC so pls do not suggest I use more then one account and that I might be somebody else.