In my opinion the issue of freedom of speech on social networking sites is a subject of debat today.Then you will see my my thoughts on this aspect.

First of all, I must say that I agree with freedom of expresion long as it is used in an ethical way so I can't tell negative arguments.Therefore my postive arguments are that poeple have freedom to upload any thing for all the people because you never know when you will need some information, however strange it.

On the other hand, I'm agree with freedom of expresion internet as long as internet content is controlled by some entity who is in charge of registering content network to can find any information of a violent or unpleasant.

In conclusion I think that freedom on networkneesd be free but controlled by somebody.