Brent Rose at Gizmodo:
People are putting butter in their coffee. And hey, if you're just craving a new flavor experience, more power to you. The problem is that Bulletproof Coffee, the company behind the trend, is claiming that drinking a mug of fatty joe every morning instead of eating breakfast is a secret shortcut to weight loss and mental superpowers, and now the butter coffee has developed a cult of highly caffeinated, shiny-lipped adherents. So now we have to talk about it.
Oh gosh. ∞