A lot of people just accept the default. But really, I think its a signalling thing. Core would prefer data be put in OP_RETURN so your node doesn't have to keep nonmonetary data in memory. Memory is much more expensive than HD space. Did it work, idk. Perhaps someone should gather statistics.

I changed it to a slightly higher limit

nostr:nprofile1qqsv8as5vqqky532hdkhudnrk3r9aj57tzp2zwyr8elg53pq4l7gf5sk4425x 83 is still available, you set it with -datacarriersize=83. v30 shipped in october with the default at 100,000 and multiple data outputs allowed for relay, so a node running 83 keeps its own mempool clean while miners confi...