Social media is useful for keeping in touch with people all other the world about topics.
However there are also drawbacks such as cyber-bullying and hacking, it becoming addictive. However Facebook is by the far best and is very useful for keeping in touch with family and friends very easily. You can also share photos, videos etc.
That's a total no because if people would use it constantly then it'd bring nothing more than a harm to health and minds would be conned by all those false information which cause a greater disadvantage and is really dangerous. Since many are contradict to these and some are not, I would like to hear from you and others and I would still respect your opinion. Please say what you think! :) No offending and a no for taking it to heart.