Friends I am telling my own feeling about this.that it application is the next version of facebook where the all perticular updation do in this regarding any subject.also many organisation are updating there daily works on its.in my industry also there is wide use of whatsapp where every technical employee is updating his daily performance report on its and also officers are daily updating theirs target on its with its picure views also a small vedio is also geeting updated within its .many departant are also taking attendance on its also .so this us very important appication for changing the india in faster ways .so it is very very desirable platform for performance of any industry a good way if industry use ib better way