Cape Bretoners are accustomed to coincidental connections because their homeland offers such fertile ground for them. The combination of summer residents, occasional visitors, and the vast Caper diaspora has seeded the planet with people eager to rekindle their connection to the island. The late Whitney Pier ship chandler Newman Dubinsky made a point of wearing a Cape Breton tartan ball cap on his frequent travels overseas, because of the conversations it was sure to spark. For different reasons, blogging can have the same effect. My ex-sister-in-law, Myra Barss, is in New York, clearing out her parents' house. She emailed a dealer...