I wonder how many Facebook employees are lurking on hacker new, ready to downvote people that speak badly of facebook. I once had a comment on Facebook that got flagged that ended up with a ton of upvotes after it was clear it a genuine comment.
Literally any social media site that's popular is guaranteed to have accounts whose influence is for sale.
That happened to me too!
I'm happy that HN has the flagging feature, but I suspect that feature is being abused in an organized way by rings to hide comments that run counter to certain vested interests.
And if my comment - which will obviously be downvoted - changes the perception of only one single Facebook employee, then it was worth the downvotes!