I guess it's not popular enough to attract spammers, but if there is an automatic way to put a link on someone else's page it will be abused. There's however V

I guess it's not popular enough to attract spammers, but if there is an automatic way to put a link on someone else's page it will be abused. There's however Vouch (https://indieweb.org/Vouch https://indieweb.org/Vouch)