I would prefer the comma part, since that way people who have
worked up their skill of sniping don't have their effort and gained
skill put to work (since no matter how unhappy it makes me when
they sniped it came from experience and I respect that). Along with
that, the point of putting commas in is to keep this problem at bay
anyway, so full support for that!
Just remember: You can't prove God didn't crawl out of the ocean.