Please don't post unsubstantive nitpicks to Hacker News. The purpose of the threads is thoughtful conversation, not rushing to report the first wrongness you find.

I guess if you are super strict on definitions the proper one should be "a short-form video hosting service where users could share six-second-long looping video clips."

Is that your final decision or could I persuade you to give it another opportunity; feedback is always welcomed.