Photo-filter wars: Flickr launches Instagram-like iPhone app - Los Angeles Times
 TIME | Photo-filter wars: Flickr launches Instagram-like iPhone app Los Angeles Times Yahoo, jumping in to fill a void left by Instagram, is updating its Flickr iPhone app with numerous photo filters -- among them a way to export pictures to Twitter. Marissa Mayer's company announced a major update for its Flickr iPhone app Wednesday. Finally, Full-Blown Flickr on the iPhone Yahoo! Mail (for iPhone) Flickr's new iPhone app puts mobile front and center |