I mean, do you really think he would appreciate being called, say, in true Mumsnet style, a cockwomble, or wank badger, for not having understood even the basics of Mumsnet? 
He's definitely a bit of a plonker for mixing us up with the other lot, mind you, that's how I ended up here, sleep deprived got the words in the wrong order. (Though I would argue that the health visitor got the words in the wrong order and I accidentally put the the correct way round
)