Many of you will have seen the video of the long queue waiting for the Dart to take Cuala supporters to Croke Park last Sunday for the All Ireland club final. Some of you may even have been in the queue.  Not much can be posted on social media these days without getting a reaction but for some outside Dublin, these scenes represented the triumph of Goliath over David. The GAA is about community, they said, and how can it be an intimate community when there are so many people gathering who might not even know each other? I saw…