There are definitely both positive and negative impacts on those who choose to spend too much time on these virtual sites like MUD. For some that may think they are not up to societies standards of looks or personality it gives them a way to be more open, less shy and let their trueselves come out, saying things things or doing things that they would not do had the been in an actual public setting. On the down side at some point it has to end, and their online friends wont be there for them to help during a sickness or health issue like a REAL life human being would be. There are just some things that cannot be appropiately shared over the internet such as Weddings, Baby Showers, A Child's christianing and of coarse Bachelor/ Bachlorette Parties. Although I am probly wrong and 10 years from now I will be invited to a virtual wedding...lol. I hope not, because you can count me out . I guess I am just a more traditional type of person. I like to see faces and scenery when I interact with others. I cant imagine how anyone can stay physically fit spending that much time on the computer, with eating and sleeping, where is all the time for the physical activity? It is amazing how people wonder why we are one of the most obese nations!
As far as thier identies are concerned, which is the "real one"? I would say that both are . A persons identity makes up who they are by how they spend their time, who the interact with and how they see themselves, so how can it not be both?