@p :) Idk, wondering about stereophonic which has 4 active users and 2k accounts... seems a waste–also the KJV post.. The servers spend 99.95% of resources essentially harvesting data lol

Yeah, it would severely interfere with federation... I wouldn't know much about the ability for these servers to talk to each other to verify spam filters/greylists but it seems useful to build networks of trust since fedi servers and mutuals are usually tightly connected (usually)...