Also, make people feel glad they've read what you wrote; teach us something. Give us a new perspective, ennoble our spirits, enrich our minds, be graceful and patient; show us inspiring virtue, remarkable knowledge, well-described experience. Either that or write a bot to submit news articles.
- Ask questions about submissions
- Assess the merit of a submission
- Describe something related that others might not know.
- Link to related and supporting evidence.
Finally, be kind and humble.... and the karma will come
Don't be afraid to post the first comment on a submission on the new page with the hope of kickstarting the discussion.
That said, I don't know that HN karma matters for much in the real world.
As far as time zones, anecdotally HN seems to be most active during the workday on west coast time.
also, i think in general, article submissions get buried quickly, ask HN, show HN, url submissions, so you kind of either need to hit the right timing where your article is right on top of the stack and everyone happens to be looking at it or you have some mechanism to gain points by gaming the system with fake accounts that add karma, to me that’s not worth the trouble. obviously the content needs to be interesting, but i feel behind the curve here.