> "The upper echelons of tech"
Product Hunt is not the upper echolons of tech. It's a spam site who's founders have in the past have engaged in plenty of questionable behavior, including spamming founders of yc companies with "someone's left a comment on your product, you should respond!" emails when it was a Product Hunt employee leaving those comments in the first place.
Product Hunt is just an online catalog. I've never found it to be useful. It's basically where hackers and founders go to circle jerk each other and hope to get noticed, self declared early adopters can feel important about themselves, and more established goons get prominent placement.
It's rare, but there are some pretty shady types that get through YC. They usually focus more on "growth hacking" than actually building a useful product. Product Hunt fits right in there.