After the double dupe today, I posted this but it got locked, so no answer. I had an idea:
Hey @jlw and @codinghorror and maybe @beschizza - if I copy and paste something or attempt to make a new thread sometimes, it will come up with a warning “Hey, this sounds a lot like
these topics already, are you sure you want to do this?”
Do you have such a system for the front page content system? Might help filter dupes, especially if they link to the same article.