We need to go back for one more bite of that Snickers Super Bowl ad. Monday a blogstorm kicked up over the ad that showed two mechanics fighting over a Snickers bar and inadvertently kissing, with the largest gay civil rights group calling on the Mars Inc., the candy company, to pull several alternative endings and related material from its Web site. And before the day was done, the material had been pulled, as were plans to show one of the alternate endings during the Daytona 500 telecast. Here was Ameriblog's mid-day headline: "Snickers Superbowl Web site promotes violence against...