mtmail
9 hours ago
> Is it common for low-karma, new accounts to have submissions silently filtered out?
Yes. I don't know the exact thresholds. Usually needs an old account to click 'vouch'. These days there's often too many submissions in one hour and not enough users browsing /new to look for interesting content. I clicked 'vouch' now.
> Do certain titles or post formats trigger automated removal?
Duplicates (same title, same URL) I think, obvious spam, some domains are blocked automatically. I don't see anything applying to your submissions.
> Could I have unknowingly violated a guideline?
Not sure. Maybe submission too many new stories in the first day. It shouldn't matter.
> Would this type of post have been better as a “Show HN”?
Show HN is usually for things one can try in their browser or on their computer, something interactive. Sometimes a video qualifies because it shows what a user would see. Long content, blog posts usually don't qualify. https://news.ycombinator.com/showhn.html
> I’m still learning how HN works
10 years in, I'm still learning, too. The algorithms change.
ursAxZA
8 hours ago
Thanks for the detailed reply — that really helps.
>Usually needs an old account to click 'vouch'.
Good to know that silent filtering for new accounts does happen and that it often depends on someone vouching. I appreciate you doing that.
>Sometimes a video qualifies because it shows what a user would see.
The word “visual” in my post may have caused a misunderstanding: it wasn’t a video or anything interactive, just a notation/diagram for explaining multiplication — a written article using a visualization model (the “ container” idea) to help children understand multiplication.
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I also didn’t realize that Show HN is specifically for interactive software (or things users can try directly). That saves me from misusing the tag — I appreciate it.
And the explanation about how filters behave for new accounts was really helpful. Your comment made the system a lot clearer.
Thanks again for taking the time.
ursAxZA
8 hours ago
Quick update:
My submission is now visible again even when I'm logged out. Maybe it was your vouch, or maybe others also checked it — either way, it's showing up normally now.
Thanks again for the help. Much appreciated, and hope you have a good day.