It happened quietly. This week, Google stopped sending me daily email notifications about how I had no events scheduled on my Google Calendar. It's nice.
I tested it, to make sure, putting a dummy event in today, and I did get a handy email today. But not Tuesday, or Wednesday, or Thursday or Friday.
I may miss it, mind you, always having a message waiting for me in the morning. But I won't miss the constant reminder of how agendaless my life is.