@anonymint informed me that he added a very significant EDIT in the middle of that linked Medium post,
wherein he analyzed the OmniLedger (and Byzcoin) consensus ledger design in the context of his rebuttal of Vitalik's 2017 blog.
It turns out that OmniLedger is exactly the same as the design @anonymint had conceived of as of early 2016,
but he had discarded that design due to some flaws which he explains in the new EDIT.
He also explains how his current design improves upon those remaining flaws in OmniLedger and EOS.