>>Sone7+(OP)
I don't know why people flagged that link, but I'll tell you why I'm flagging this one: because you have to have flagging or crap takes over the site, and if you also allow protest posts from people upset about things that got flagged, then
those take over the site.
I don't complain in Ask HN posts when stuff I upvoted is flagged off the frontpage. If you have a problem with moderation, email the moderators, like everyone else.