rich1.0npub1q0ku3kedxd7sekm3krev2vceeqhcqy0zdl344qmysklmupfympxs9gfeqehttps://yabu.me/npub1q0ku3kedxd7sekm3krev2vceeqhcqy0zdl344qmysklmupfympxs9gfeqenjumphttps://yabu.meAre there any POW only relays atm? Maybe some that reject bloat like kind-7s, quotes, etc? I bet it would be super cheap to run a relay if only for kinds [0, 1] with a reasonable POW requirement.