Apple has posted three new iPhone ads, continuing the theme of iPhone users against black backdrops that debuted in three new ads that appeared last week. In ”Delay”, aviation profession Bryce explains how his iPhone allowed him to check the weather from the plane, reducing a three hour delay to only 30 minutes. ”The Winger” features ballet dancer Kristin, who uses her iPhone to update her blog, thewinger.com. Finally, in ”My…