The reason it's important is that both cases, at some level, one needs to justify the use their use of resources. Places without some real world feedback are usually not a great thing long term.
Same goes for publishing in glamour journals/conferences. In the end it's a competition for attention, and things often have to be judged by presentation and storytelling as well. Prioritizing your time on working on your best projects is likely a good thing. If you feel something strongly that no one else sees, you will likely have less resources to accomplish it. That's life everywhere.