Magazine stand sounds like a recreation of newsgroups / Usenet and probably wouldn't scale well either (although the amethyst dev has shown that 500 relays works). It does sound appealing though, and with moderation it would get nostr away from microblogging, which could lead to adoption from larger communities and projects. No idea, just spitballing
Discussion
This is true, but maybe there is something to be said for newsgroups/usenet, plus key pair identity, plus some of the other bells and whistles.