The people moderately informed must meet the risks to which ae exposes when register and use an account in a social network.

I used FB for several years as a fun, to know what do my contacts and express my ideas and emotions. But that was my mistake, ignore the effects that involves provide too much information in a social network. We are in the era of the marketing of emotions and those who manage these social networks know as get advantage of the data supplied its users.

I am not paranoid, but sometimes I think we are as a Guinea pigs of a great social experiment. The information of each one is irrelevant for them, However it is very important the segmentation that achieve with all the data set users. The information is power and empowers. I think they have been used it as for the design of electorals propaganda and for the marketing of concepts. That Is the most expedited way to modify behaviors that expected of users. Thanks to @crypto.piotr the invitation to read this post and comment about this controversial topic