15 btc per block seems like a lot in fees. What sort of fee per transaction would that equate to?
At today's transaction amounts - aka 50K transactions per day or about 350 transactions per block this would be about .04 BTC per transaction. However, we have to presume that the number of BTC transactions will significantly increase as BTC gains more popularity. Anyone want to take a guess about how many transactions per block in 2-3 years?
21 million transactions a day, with a
BTC0.0001 fee, would give you around
BTC15 in fees per block.
BTC0.0005 fee, you'd need 4.2 million tx's per day
etc