The advantage of it is that we can use as a tool to communicate various messages, photos and videos. In addition, it is also the media in learning, as well as the distribution of news, with people getting news quickly. Best penalty. We use it too much, it did what many. Whether it's private time in real life that must be broken to no avail because the MUA, but engaged in the online world. Damage health if we screen them for a living. Best social technology is also a sword with two sharp at all security flaws may inject into us without realizing it. So we should grasp the various technologies and to provoke things should stop thinking before fall words and know how to play that way and play very useful.
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