Today’s coincidence: I deleted a comment today (a very rare event around here) due to its knuckle-dragging racism. A few minutes later, via Captology Notebook, I ran into Have a hug. It seems that by pre-loading the phrase “Everyone needs a hug” into the comment box of a blog, the owner cut down flames “by a huge amount”.
It’s so cutesy that I can’t quite bring myself to try it. Yet.