https://bookmarks.relays.land/ is now operational. You can republish any note to wss://bookmarks.relays.land/ and it will be saved in a special place tied to your account.

But for technical reasons I can't create a special place for every person, so they're limited to 500 for now and you have to pay 5000 satoshis for anti-sybil reasons. If you like the idea and wants to use it but doesn't want to pay 5000 satoshis please message me on NIP-17.

https://jumble.social/ has the "republish to" feature today, and I heard https://yakihonne.com/, https://nostur.com/ and https://nosotros.dev/ are working on it. Any other client?

nostr:nevent1qvzqqqqqqypzqwlsccluhy6xxsr6l9a9uhhxf75g85g8a709tprjcn4e42h053vaqy88wumn8ghj7mn0wvhxcmmv9uq3qamnwvaz7tmwdaehgu3wd4hk6tcqyqywsdcng5qs5gvcvx7nzwgjpgm20qcwspw4sxw28djrj5655fqzku9t28u