The kind of engineers who want to supply people with a $140 machine instead of a $500 machine, I'm guessing. Don't like it? Don't buy a Keurig. There are hundr

The kind of engineers who want to supply people with a $140 machine instead of a $500 machine, I'm guessing. Don't like it? Don't buy a Keurig. There are hundreds of other ways to brew coffee at home.