While much of the world is shutting down, maybe it's time to start up.

I have talked with lots (no, really, way too many) of people about Spark.

We've had two groups through, books up onto Amazon, and kids who are pretty sure they're going to conquer the world. Oops, they already...

But it's better than the book you didn't write. Live from "the office." Ooh, I said I'd post a photo. Here's one below. The...