This is very interesting, but this doesn't seem like a good thing to me. We don't need to be productive all the time. As he mentions, he had little time to introspect; I much prefer having downtime where I can stop and think for a while or run into something new and interesting within highly curated social media. If this truly made him happy, then good for him, but I would put more effort into being comfortable with being "unproductive" as long as my needs are being sufficiently met.