I'm very aware, my point is being an endorsement collector will put you in the group filtered out, at least if I'm doing the filtering, but perhaps I'm the minority.
Off the cuff, I agree with you, but I also wonder if it isn't an approach only used by a minority of people involved in hiring, primarily those with a technical background. This is the sort if matter on which I would love to see an empirical study based on real data from the industry, not stimulated hiring experiments, unlikely as it may be to happen.