[traverseda]

As long as we're redesigning the entire internet, make it so that a computer can request from its upstream that it no longer receive packets from a source. That upstream can request the same from its upstream and so on. I'm surprised this doesn't already exist honestly.

[euroderf]

A sort of blacklist that propagates upstream, progressing thru DNS to final IP ranges. A preponderance of evidence gets a range banned until compliance is evident. Sounds good!