I've often wondered, given that at one point Jews comprised 10% of the Roman Empire as well as one-third of the Arabian peninsula and about one-half of the Horn of Africa, whether just about everyone is Jewish eventually, depending on how far you apply the "mother-of-my-mother-of-my-mother" rule.

Not meaning to be pedantic, either, but I think you're either 100% Zoroastrian or your're zip, in response to the poster above. No wonder there's only 100,000 of them left.