I was interested to hear a radio interview with a Stanford University professor who specialises in the business of sport as I drove to watch the All Blacks play the Wallabies in the Rugby World Cup semifinal on Sunday.
My ears pricked up when he said that New Zealand's devotion to a single sport, rugby, was unrivalled anywhere else in the world.
As it was my fifth trip north for this tournament I recognised that he was probably right.
And that was hammered home to me yesterday when I saw a press release headlined, "Kiwi Girls Use Rugby To Solve Man Drought". Ironically the professor had spoken at length about a Stanford alumni, christian name Tiger, who had done much to solve the man drought in his own neck of the Woods.
Apparently there are 50,000 more females aged 25-49 in New Zealand than men, and with 48 games of rugger to watch, debate and analyse between September 9 and October 23, blokes have been in even shorter supply.