The fairest distribution was Qora. Simply have an open BTC address and proportional to how much you invest you have that level of risk.
Giving people free stakes on FB is not anymore fair than anything.
Within your post, you assume that one's propensity towards risk taking within the realm of their Bitcoin related finances is wholly (or, at least, primarily) due to what about them is begotten of their own selves. However, you did not demonstrate a sure knowledge of those circumstances and their being so wholly a result of these and not, to substantial degree, of others.