[dtgmzac]

Yup, if you track your job applications there are statuses like "Applied", "Interviewing", "Rejected", "Ghosted", "Offered". So that could fall under "Ghosted". You could also add response dates which is how long it took to receive a reply after applying / interviewing and your interview experience. All these are transparent and everyone can see them.

There's also a "Report Job" button in place for flagging invalid job postings, which you could add a note with the reason for reporting.

However, there is a caveat, since this is community-driven so like another commenter mentioned, there could be bad actors. One way to solve that in the future is to have community moderators / some kind of verification.