This week brought the annual pilgrimage to SW19 and the world's greatest tennis tournament. Cue innumerable pictures of 'celebrities' (some genuine A-list, some who lurk between X-Z), Team Middleton doing what Team Middleton do (not much), Claire Balding being hyper-enthusiastic, Team Middeton again (again not doing very much) and the country claiming a level of knowledge of the sport that is singularly...