BTC is a high risk speculative asset. A BTC investor should know it.
Investors have risk that the price declines, however investors should not bear risk that their assets get stolen from the entity responsible holding them.
True enough a person who keeps their wallets in cold storage runs virtually zero risk of ever having their coins stolen will call it the Dooglus model since just-dice is the best example of it.
Mark also apparently did not code his site well so yah....