. . .
2) Easy to audit bitcoins
Especially number 2 would be very important when a bank tries to sell you their "bitcoin certificates".
To audit bitcoins, you would need to know all the addresses that the bank is using to store the bitcoin reserves, and you'd have to have proof from the bank that they have access to all the private keys associated with those addresses. I'm not sure that this makes it any easier to audit the bank.
A bank can say "here is our major offline storage address, and a signature to show we control the funds".
Anybody can check and see just how much is there and that it's all real.
Compare that to all the difficulties in auditing gold reserves..
You know how much bitcoins they have, but you don't know how many 'credits' they've given. So you don't know if those credits are all backed.
Good point, I think DannyHamilton had the same one.
The difference is that there is no need to issue "credits". If we are talking about gold, then there is an obvious need for some kind of paper or electronic transfer mechanism so we don't have to carry around scales, metal, or forges with us just to make some purchases. That is how this FRB got started.. bankers realized that they could issue more paper gold "credits" than they had real gold in their vault. Merchants are forced to accept paper money because that's what people are able to carry around and thus they get more business accepting an easier payment method.
In theory, one could of course do the same thing with bitcoins, issuing credit notes based on a certain reserve of coins. However, who is going to take a bitcoin "credit" in payment? With gold, we are forced to accept such payments. With bitcoins, there is nothing to gain and a lot to use. I don't see how people would be forced into using fraction reserve bitcoin notes. Why not use the real thing?
If we do want to use bitcoin "credits" for some reason (network speed, security, other reasons?) then we will likely choose a version that is transparent so we aren't getting robbed. With gold, that is impossible. With bitcoin, a bank can make public the proof of reserve, the list of customer BTC addresses or credit accounts.. so that people can check if they are being robbed. With FRB gold, there's no way to know for sure, thus people are bound to abuse the system at some level.