Different kind of peoples are using social sites, each and every one is having various thoughts and opinions. Since social site is a common place, so we can express anything and every thing, some times we are annoyed and irritated by other persons opinion but we must be calm and kind, don't be harsh with any one.
We can find lot of people in social sites, some of them are real and some persons are using fake profiles, it is really hard to find the real and fake person, some persons have more than one account too. This kind of activities are really annoying in social sites. People posting meaningless and useless status updates, some persons posting their updates in their mother tongue which is not understandable. Since most of the social sites supporting English, but people can use their mother tongue to back stab about their rivals in the social sites.
Some people posting some adult pictures which should be avoidable, since some students, women and elder persons are using social sites and they don't like to visit this kind of pictures. Annoying friend requests from unknown persons and unwanted scamming and spamming messages are great problems in social sites. The persons who are using social sites must give importance to the terms and guidelines of the social sites and avoid unwanted activities like the above mentioned. All the above things are great problems in social sites.