Shen Noether (NobleSir) already responded. Zcash team (Ian Miers -> https://z.cash/team.html) should at least know their shit before they respond.
Oh sweet mother of the continuum, this is going to be good!
*grabs chair, makes coffee, buys popcorn futures*
I love discussions so advanced I have only the faintest idea what is going on and no clue as to who is correct.
For all of us in the peanut gallery, can someone (IE smooth/fluffy/gmax/The Todd) explain or provide linky explaining
-the impact of RingCT on blockchain growth/pruneability
-the impact of RingCT on where Monero falls in the anonymity set spectrum between good-enough CoinJoin (simplest thing that possibly works) and the supreme perfection of Zcash (Ultimate AnonymityTM +/- toxic waste)?
Full disclosure: when I was figuring out how to spell "pruneability" I found this: http://radar.oreilly.com/2015/01/blockchain-scalability.html
Bonus question: Does the "sharding" approach used by ETH have any applicability to Monero and Zerocash's blockchain bloat problems?