A lot of people have tried.

The biggest problem in this space IMO is that there’s so much more money on the recruiting side than the job-seeker side of this exchange, which means that recruiters are ultimately going to play a much bigger role in the product development than the job-seekers.

Job-seekers don’t want to pay to look for work, but recruiters are more than happy to. Until that imbalance is figured out, job posting spam is gonna reign supreme.