Every crypto-currency has it's zealots but that's not to detract from what Snowden said about Monero, labelling it "amateur crypto". Ring signatures have been

Every crypto-currency has it's zealots but that's not to detract from what Snowden said about Monero, labelling it "amateur crypto". Ring signatures have been around longer than zk-snarks so time will tell on that comment. I do however believe Zcash could be doing a better job for privacy, notably by mandating private transactions once the new "JUBJUB"optimizations have been merged [0]. [0] - https://z.cash/blog/cultivating-sapling-faster-zksnarks.html https://z.cash/blog/cultivating-sapling-faster-zksnarks.html