If you ask me they did provide some kind of proof while all others gave none.
They showed pictures of something. Can you tell what miners those are?
No public mining address, no selectable pool - check
No endorsement from any asic vendor - check
No relevant pictures of their hardware and datacenter - Ill grant that point if they open up one of their miners and video it
Open ended IPO - check
Referral programs and social networking - check and check
Anonymous operators -
checkNo exit strategy - half point there, I fail to see why anyone would have to wait 61 days.
So, if Im generous, its 6/7, puts them on the same footing as bitcoincloudservices with their alleged photoshopped datacenter and hashie's "gen 1". I consider both extremely likely ponzi's.