You don&#x27;t get to say what people like about something unless you let it out into the world. There are so many cases where people built and released something just to find out people love it for the reasons they never expected. This guy makes it sound like he knows why he failed but it&#x27;s far from it. The biggest reason they failed was because they never released anything. The first thing you learn as soon as you release a product into real world is that people say one thing but do another--so many people say they love something but they never use it. Only way to get around is to release it in public and find the early adopters who WILL actually use it (instead of just saying they like it).