I see that BitCoin is lower than the 10,000 I estimated... Anyway... I like the Privacy Factor of Physical Money... Other than the Receipt I receive after Paying in Cash, me and the Store Clerk are the only ones who know what I bought, and they more than likely don't know or care what my name is... When using Debit, Credit and probably even the Crypto's, I'm sure a Record is being kept by those who "need not know" everything you buy... It's kind of like being "Searched" in "Advance"... I like Cash, and U.S. Coinage prevents my Privacy from being Invaded...