anhtho@it.vn (Anh Tho) @ vntimes.info
Get VietNam News
Facebook on Thursday added smartphone video-sharing to its Instagram photo-based social network, in a move challenging Twitter's popular Vine service.
Get VietNam News
via VNTimes http://www.vntimes.info/2013/06/facebook-adds-video-sharing-to-instagram.html