O'Brien: Why Instagram is the hot iPhone app of the moment - San Jose Mercury News
 Mashable (blog) | O'Brien: Why Instagram is the hot iPhone app of the moment San Jose Mercury News By Chris O'Brien For many months I resisted the growing hype around Instagram, the iPhone photo app that Silicon Valley insiders couldn't stop gushing about. The app launched in October and quickly became the No. 1 free photo app in the iTunes Store ... 13 Instagram Apps For More Photo Fun |