Not true, Product Hunt delivers quality traffic, with high-level people who are hungry for products and convert very well.
Are you a human being talking about other human beings, or a "market opportunity" about-talking "quality traffic" that "converts very well?" I should write a "quality traffic" bot with "good conversions," then post it on Product Hunt.
In other words I'd be interested to find anything on the quality of its traffic.
We launched one of those landing-only email-catching product pitches on Product Hunt and Designer News. It went amazing. We never even topped #1, yet we got lots of useful feedback and more than five hundred emails of potential customers, some of them high-profile (think @google.com or @abc.com)