This seems like such a neat, simple idea. Perfect for integration with IFTTT or similar. I'm a little surprised that nothing like this exists already. I can se

This seems like such a neat, simple idea. Perfect for integration with IFTTT or similar. I'm a little surprised that nothing like this exists already. I can see how you could easily build one yourself. But that doesn't give you the IFTTT ecosystem, which is probably good for less technical users.