Some parts strike me as quite bizarre – Hellenism as a religion, and a precursor of Theosophy while Gnosticism is off on a separate branch. Some are probably more accurate than some would admit – Canaanite polytheism as the ancestor of Judaism. Some reflect a view that some might share, but a group itself would not – such as the listing of Sufism as a separate religion from Islam. And some must be deliberately tongue-in-cheek, such as the inclusion of the scientific method and quantum mechanics.
Had you seen it before? What do you think of it?