
Anytime you get a BANK involved or make huge purchase, it is reported to the IRS. What is your point? 
My point that any/all Blipcoin sales must be sent to a bank account then converted into currency before any profits/gains can be realized. Those transactions are not anonymous, no matter what the blipcoin devotees claim.
Physical cash can be kept in a home safe, and if purchases are kept small, are totally untraceable for the most part.
Precious metals can be purchased with cash and sold with no record of the transaction.
Do you even have a point?