This are some of the most actuals social nets but they've already exist from 1997.
The advantages of this type of networks are that you can comunicate with others without spending money, in addition you can know new people,to share works, hobbies, opinions...
Also they can give you information about subjects very varied and I think, that in this type of networks, you can create your own personality and be another totally different person too.
Finally, I consider that you can be more sincere when being writing in a computer and you aren't seeing the face of the other person.
The disadvantages are that the adolescents (those who use this type of social networks more) happen most of the time in them, and they take off it to the study.
Another disadvantage is that sometimes the expressions are misinterpreted and isn't a good communication. I think that networks aren't controled because many young people, that can't be there, have one social net. Finally, I want to observe, that people sometimes, put too much information, for example, she raises private photos, and all this when you are older, at the time of choosing a work, influences negatively.
In my opinion, have a social net it's cool but you have to be careful.
CREDITS: wikipedia.org.
