Early forms of the first Windows Phone 7 ads have surfaced (video below) through a leak this morning that show how Microsoft plans to pitch its mobile OS against its rivals. The two unfinished spots accuse devices like the BlackBerry and iPhone of promoting a culture of staring at smartphones instead of dealing with life itself. Windows Phone 7's at-a-glance home screen tiles help find info faster and help focus on family and friends, the ads discovered by WMPowerUser claim.