The Elevator Effect In Second Life
There is an good video on NPR about how real human reactions translate to the virtual world. It's interesting in view of the question posted here about rape in Second Life. The video covers a little experiment in SL where a reporter gets together with a psychologist to see if some unspoken human rules apply in the virtual world — such as staring or standing too close to someone. Perhaps surprisingly, in this world where you can be or do just about anything, you can't break these unspoken rules with impunity.
The really interesting thing about such virtual, anonymous worlds like Second Life is, that although we *could* be someone else, we decide not to. Newbies in these world often try to be a completely different character, however, over time they get very, very close to their real character.
I'd say, it's quite simple: In normal life, we chose who we are. Most people have fixed patterns which affect their behavior and therefore their daily life. Over time, these patterns get more and more restricting and make people lose their authenticity.
So, there's certainly a wish to break out, and that's what these virtual worlds promise us - but changing or breaking patterns can never be done by changing worlds. We see that every day, when people change their jobs, their partners or their homes - after all, most end up the same.
Even if there's a "Third Life" and a "Fourth Life", maybe hundreds of them, they will in the end be all the same, simply as we are who we are.
However, if we are shaken up so much, that we have to drop some patterns, or really decide to make a change, this and all other worlds will be different - instantly...