Of all the potential problems and pitfalls of “friending” youngsters on Facebook  – concerns over child protection, possible accusations of inappropriate whateverness, having to watch what you post if you’re prone to posting things that might be deemed inappropriate and all that jazz – who’d have thought that the single biggest issue would be continually resisting the urge to correct their grammar and spelling?

It’s a more tightly focused version of this

I must resist. I must resist. I … must … resist …