Though the World is round in shape we use to say nook and corner of the world because it is all belongs to the living being in it particularly the human being, anyone can get birth 由 the way of their parents but getting knowledge and understanding of the world is different and his/her own individual attention, unless we know somebody in the World there is no use of living therefore the zigime helps 你 to get 老友记 world wide knowingly 或者 unknowingly via social network.

When we say social networking particularly with the US population in mind, there are certain things we need to consider....