What are the kinds of approaches to solving this problem? Is there a blog post or Nostur article that summarizes some of them for us folks?@

Also can we see those articles on Freeform or Damus client? I only see them on Nostur client. Are they not in the standard? nostr:nprofile1qqswum4p82uluhz2dr40nvdrflspffntgqghc58w9fs57nx6jkdkuaqd5rvcc