I just got an iPhone 4 this week and then I read this!
http://www.darkhorizons.com/news/22168/-the-avengers-used-iphone-4-for-filming
http://www.darkhorizons.com/news/22168/-the-avengers-used-iphone-4-for-filming
"The Avengers" director of photography Seamus McGarvey has made the surprising admission that Joss Whedon's upcoming superhero team-up project used some unconventional shooting techniques.
Specifically several shots of the big-budget tentpole were done with the iPhone 4, in fact some them actually made it into the recent teaser trailer.