I'm singing Bon Jovi right now. Ugh. 😂
Anyways, could this valid Nostr address only feature be a flag that server admins can enable or disable? Maybe this is already a flag?
I feel this feature is a good spam deterrent right now, but it's more of a band-aid fix since spammers can easily buy a few domain names and implement valid addresses for their bots or they could use existing free providers.
Either way, great work on finding a solution. For community based software packages like yours, this works as all new users of a community have a Nostr address assigned to them, right?