I understand why kind:0 is vital to a social network (although there are challenges such as the five fiatjafs).

I do not understand why kind:3 is vital. As far as I can see kind:3 is equivalent to a file on my laptop. Unless, of course, I can query your kind:3. If the latter is the case, then #[8]'s web of trust starts to make sense.

>From: Giszmo at 07/30/22 19:42:04 on wss://nostr-pub.wellorder.net

>---------------

>metadata and follows (kind 0 and 3) are not only private data. Both are vitally important to build a social network.