Just like with anything, virtual worlds can be used for just about whatever the user wants to use it for within that virtual world's constraints. If they want to be mean to other people, they can unfortunately be mean. If they want to say nice things to others within the virtual world, they can say nice things. It really all depends on who the person is behind the screen and who they choose to be within it. One way in which virtual worlds can be used is to help people interact more with others. In the article 'Naughty Auties' battle autism with virtual interaction by Nicole Saidi, "[David] Savill [,the creator of Naughy Auties,] has Asperger's syndrome and said he wanted Naughty Auties to serve those with autism spectrum disorders and their friends and family." This virtual reality serves as a way for those with autism to be more interactive without having to be face to face. You can communicate with others "on your own computer, in your own room, your ow...