What is truly amazing is how something intangable

What is truly amazing is how something intangable (like gold, silver, copper, coins, paper money, any goods and services) can be worth so much.

Theoretically speaking, if starting tomorrow, no one accepted bitcoin as payment... what would it be worth?

This truly backs the saying, "it's worth what someone is willing to pay for it". As long as there is someone willing to pay $18,000 for one virtual coin that is what it is worth.

Other than apreciation in value due to "it's worth what someone is willing to pay for it", what return does a bitcoin give a holder of the currency? Note: I understand there will be a limited amount od bitcoin produced making it a limited virtual commodity, but gold is a tangible commodity that cant be reproduced and is not virtual.

What is stopping other types of bitcoin type currency (virtual currency) from being created using blockchain?

Has Warren Buffett aquired any bitcoin?

Just one of those things that have more questions than answers.

Botton line is, if SFOR and it's shareholders can tap into that market, show me the money.

Patiently waiting for PR's and/or 8‑­­K's

IMO.