I recall a hotelier who advertised free WiFi at a time when everyone thought that monetizing WiFi was a hot new revenue stream. "What," he was asked, "is the b

I recall a hotelier who advertised free WiFi at a time when everyone thought that monetizing WiFi was a hot new revenue stream. "What," he was asked, "is the business model for free WiFi?" "What," he retorted, "is the business model for free washrooms?"