[laurent123456]

I flagged the post which I guess is what flags are for?

(And somehow the author made it to front page but is not here to discuss his app as would be also be expected for a "Show HN" post)

[pvg]

That is what flags are for, it's just that the post was a valid Show HN and accusations like 'doing it for clicks' belong in flags and emails to to moderators and not in the thread.