We have the King of France to thank for round pointed steaknives ....
IIRC it was a cardinal, either Richelieu or Mazarin, who was displeased to see the men using the point of their knives to clean their teeth with ... So he asked for the knives to have their tip rounded.
But, now, that MY recollection of french history... and I'm not that big in history ... <img src="/images/graemlins/grin.gif" alt="" />