It would be great to be able to choose to impose a fee on specific transaction types. Some communities would benefit from charging users a small fee for commenting, as a simple mechanism for mitigating spam, for example. I know this could be handled off-chain by apps, but being on-chain would make app design simpler and reduce unnecessary resource utilisation.
I guess something that would complicate this is the permissions system. It wouldn't be so clear whether posting permission would be sufficient to comment if there was an associated fee.
It would be great to be able to choose to impose a fee on specific transaction types. Some communities would benefit from charging users a small fee for commenting, as a simple mechanism for mitigating spam, for example. I know this could be handled off-chain by apps, but being on-chain would make app design simpler and reduce unnecessary resource utilisation.
I guess something that would complicate this is the permissions system. It wouldn't be so clear whether posting permission would be sufficient to comment if there was an associated fee.