This just in from, of all places, Facebook.
https://www.facebook.com/share/p/uhfMypbr11zW8zHk/?mibextid=K35XfP (https://www.facebook.com/share/p/uhfMypbr11zW8zHk/?mibextid=K35XfP)
Tool companies sold a shit ton of impact drivers because of Phillips screws