Oddly, this OP was [dead] and I had to vouch for it. I don't understand why with a credible source, a leading HN contributor, and unobjectionable language.
Edit: The spam filter seems to be having a bad night. These are from just the current front page:
First one is from an account that suspiciously submits only links from one domain. Third one has a submission history that seems to be doing only self-promotion.
The HN guidelines linked at the bottom of the page say:
"Please don't use HN primarily for promotion. It's ok to post your own stuff part of the time, but the primary use of the site should be for curiosity."
Edit: The spam filter seems to be having a bad night. These are from just the current front page:
Dead:
(the OP)
https://news.ycombinator.com/item?id=46042267
https://news.ycombinator.com/item?id=46042401
https://news.ycombinator.com/item?id=46042367
Not dead:
https://news.ycombinator.com/item?id=46042396 (NSFW)