> For usage data, it allows developers to focus on features that matter and know which ones you can remove.

Sorry, but if devs are requiring THAT tight connection with end users to MAINTAIN software, they are probably should stop and leave. Its impossible to figure out a new feature from the such reactive approach, and they would have to resort to more traditional way to interact with end users. Thus... making coverage analysis a totally redundant thing.

Tighter user connection is suitable for enterprise software, not for general deployment.

And why so much worries about removing working(!) features?