Instagram targets real-time events in Twitter challenge

[Wireless News]

http://l1.yimg.com/bt/api/res/1.2/09fEc1ZlJTTsH8RJ6RoN5Q--/YXBwaWQ9eW5ld3M7Zmk9ZmlsbDtoPTg2O3E9NzU7dz0xMzA-/http://media.zenfs.com/en_us/News/afp.com/7c174a08cbc585d5c8a6b8e9d43fb7b0f46c0240.jpg (http://news.yahoo.com/instagram-targets-real-time-events-twitter-challenge-183305224.html)Instagram on Tuesday began letting users easily tune into hot topics of the moment as the Facebook-owned image sharing service stepped squarely into Twitter's domain. Updated versions of Instagram applications released in the United States for mobile devices powered by Apple or Android software boasted Explore pages complete with trending topics and places. Twitter rose to prominence on its service that lets people share pictures, video snippets, and comments about happenings or hot topics in real time.



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