Keurig coffee machines set to use only their pods
Keurig coffee machines use pods. In their next model they will be making sure that you can only use their pods - just like ink-jet printer manufacturers :-)
Keurig Will Use DRM In New Coffee Maker To Lock Out Refill Market
Green Mountain Coffee: Keurig 2.0 will tackle unlicensed K-Cups
I don't like pods but I had wish I had invented them. They are convenient, nice and neat and non-messy for users, and this translates to $ for the manufacturers.
Because it worked so well for the inkjet printer market
Personally I wouldn't buy an Inkjet I couldn't attach a continuous inking system to...