Assuming that it succeeds...
Resist commenting about being downvoted. It never does any good, and it makes boring reading.
https://news.ycombinator.com/newsguidelines.html
Edit: speaking of signal/noise ratio, your comment downthread is substantive and a fine contribution. That's more the thing we're going for in HN comments.
If it remains a niche product, then it'll be supported as a niche product by developers, while the great majority of mobile device devs keep targeting smart phones as per usual, with their usual modes of user interaction, and nothing changes.