
When
you think of a massively multiplayer online (MMO) game, you probably think of
"World of Warcraft" or "Elder Scrolls Online." What you may
not automatically think of, though, is "Second Life." This is not a game per say, but
more like a virtual world. Users can interact with other players and build
houses or even whole towns in a 3-D space by using open source tools. With just
under 1 million users, this game is one of the most popular in...