Worked well in what sense? David talked about netting upvotes, but surely that's not a main consideration for you at this point. I'm hoping that being nice and responding just to substance might make the other person less belligerent and a better contributor to the community. I tried this on Dmytry and it didn't work, but I wonder if it has worked in the past on others. Do you or anyone else have any anecdotes in this regard?