Earlier this week I was teaching Dan to use WhatsApp. It was a relatively painless process, because Dan already knows how to text. WhatsApp is very popular both in the U.S. and especially outside of the U.S., so it's a good addition to Dan's skills.

There was a funny moment, though. Before we go live with WhatsApp integration, we are using a sandbox (i.e. testing environment) shared by multiple developers. As I was going through the steps, I have realized that Dan would try to introduce itself to everyone who sends messages through the same sandbox! It's too early for us, but it's fun to have a product that tries to market itself :)