What does it mean if a post doesn't show up in the Show HN tab?
What does it mean if a post doesn't show up in the Show HN tab? Even if posts with equally low vote counts show up in the Show HN tab?
Is there something one needs to do beyond adding "Show HN" at the beginning of the title?
The Show HN heading is confusing. Those are just the posts with the highest number of responses. Look at the top of that page for a link to the newest posts which most likely aren't on the Show HN list yet if ever.
It takes a few hours too, but even if it doesn't get any votes it should still show up on one of the pages (click more at the bottom to browse more)
More time as a registered user