> Mail, pizza, and Starbucks all delivered by drones which saves everyone money and creates more happiness

I liked the article until I read this. I don't think you can link the existence of Starbucks with creating happiness at all.

[1] http://www.beyondbars.org/starbucks_private_prison_labor

[2] http://sabbah.biz/mt/archives/2006/07/16/dear-starbucks-cust...