Social Identities

What are the possible impacts of this issue on society/friendships ?

Online relationships can lead to losing real life friendships and if you spend too much time on the internet you can become lazy, unhealthy and antisocial.

How does changing your identity affect other users ?

It affects other users because they don't know who they're talking to. They also don't know who they're adding ( eg. Accepting Facebook requests ). It also affects yourself, as your putting yourself at risk by faking your identity.