“Dad, where were you when Jess Ennis won gold at London 2012?”

“I remember it like it was yesterday, son. I was in the queue at the butchers, checking Facebook on my phone, and there it was… history in the making.”

It may not be most people’s perfect idea of sporting theatre - but when fans look back on the coming weeks, one thing many will remember is how London 2012 was the first ‘social media’ games.