Surely they will never try again, so let’s make it easy by setting the default to allow spam. That will show them
Discussion
Allow spam? Will that really change anything about the incentives? My Bitaxe is on and ready to mine your "spam" transaction — just pay the fee 😊
Non-financial data should pay the fee for the time it wants to be available on-chain, and a system for purging the data and keeping only the hashes be made into a smartcontract somehow.