[Domark]

He’s pointing out a scam.

You might not believe it’s a scam, but it’s a valid opinion.

Maybe try moderating HN if you don’t like the quality of the posts. Up voting and down voting is cute but it’s not moderation.

[richmarr]

If you look at this post by cultus you'll see how to share the exact opinion you describe, without violating the HN posting guidelines like glibgil's comment did:

https://news.ycombinator.com/item?id=18730865