Relevant to your question: "Anything that good hackers would find interesting. That includes more than hacking and startups. If you had to reduce it to a sentence, the answer might be: anything that gratifies one's intellectual curiosity."
To see your old posts, click "Threads" in the menu at the top.
If you go to your profile, you can turn on "showdead" which will let you see submissions and comments that have been killed by flags. Since your other submissions was to a YouTube video which is no longer available on YouTube, I'm not surprised it got flagged off the site.
I would also caution that "cute" is very, very unlikely to appeal to this site. I would expect most "cute" submissions to be flagged off the site.
Relevant to your question: "Anything that good hackers would find interesting. That includes more than hacking and startups. If you had to reduce it to a sentence, the answer might be: anything that gratifies one's intellectual curiosity."
To see your old posts, click "Threads" in the menu at the top.