ServiceNow, Inc. (NYSE:NOW) is one of the noteworthy S&P 500 stocks Jim Cramer highlighted. Cramer mentioned the stock while explaining why the software companies are struggling, as he commented: ServiceNow was the fourth worst performer with an almost 24% pullback…  Now, I think ServiceNow really stands out as a poster child for what’s happening to the group. We just had chairman and CEO Bill McDermott on the show last Wednesday night after ServiceNow reported a very good quarter. That was a beat on ever ...