I was trying to submit the hackaday.com story on this but every time I pressed submit it disappeared. I was able to upload a BBC story to rest it was not just submissions. So then I tried a different link and the same title and it was posted immediately. Looks like the link to hackaday.com is being censored for some reason. Possibly because a workaround exists and the investors (ycombinator) may not want that knowledge to be widely known.