Yesterday, the tweeters of politics were fascinated by the fallout from David Cameron saying “Calm down dear”, to a (female) Labour MP at Prime Minister’s Questions. In Washington, Barrack Obama was forced to devote a press briefing to disclosing his birth certificate. In this mad atmosphere, I abandoned my too-serious intention to write about the useful and increasing interest in verification in online news. Just didn’t seem to fit the mood.

Then I fell across (hat-tip: Martha Lane Fox) this piece by Tristram Hunt on tomorrow’s Royal Wedding. This pretty well nails it, especially thanks to Hunt’s depth of historical knowledge. He’s helping to explain why there’s a paradox in the royal soap opera.

When the royal family try too hard to perform for the media and to manipulate their image, it never goes well. When they ration the excitement and play it straight and cautious, the allure which Hunt describes very well holds steady. The Queen has always done it this way; Prince William and his fiancee look as they’ve got it too. Expect lots of commentary from metropolitan media sharpshooters in the next few years about what a boringly domestic couple Wills and Kate are. I suspect that’s exactly where they want to be. Whatever way William plays the media and celebrity, he isn’t likely to imitate his mother.

Tristram Hunt’s grasp of why something as apparently “illogical” as the monarchy endures in popularity is very much stronger than the prediction made by Jonathan Freedland in the New York Review of Books. Freedland acknowledges and analyses the Queen’s durable popularity but thinks that the firm will be in trouble when she dies. That’s to underestimate the strength of the institution. Freedland doesn’t seem to realise that individual members of the British royal family have been making embarrassing mistakes for centuries without interfering with the respect and affection for the idea of monarchy and the family as a whole. It is a very strange, but resilient, mystique.