Anyways, it would be nice if we in the settings could apply our own penalizing to subjects that we don't care about or that we find controversial instead of having others decide for us. But that would mean that submissions ranked differently for different users, of couse...
From an American perspective, you could argue that it's tough to have a candid conversation about the monarchy in England, World War II in Germany, abortion in Ireland, or entrepreneurship and wealth creation in France.
Unfortunately many British people have the idea of royalty tied up very tightly with their national identity, so any suggestion of getting rid of the monarchy is seen as being treasonous.
Isn't a British subject suggesting getting rid of the British monarchy basically treasonous by definition?
It is an opinion that gets discriminated against a bit more than most (along with Anarchism) simply because the Media and the Police don't take either seriously as ideas.
Example: People planning republican protests during the Royal Wedding were arrested in advance and held during the event, to stop their protest being heard[1]. As far as I know, nobody was actually charged with anything, only arrested on suspicion of "conspiracy to cause a public nuisance" and then released when it was all over.
Nonetheless, writing about the idea is perfectly acceptable, and a protest in a less sensitive area / at a less sensitive time would be "tolerated" (not that this justifies the censorship it gets sometimes.)
[1] http://www.theguardian.com/uk/2011/may/01/wedding-activists-...