The 4 Cs are “Community, competition, creativity and commerce”.
Community is all about communication with other users in Home. Sony says, “In the longer term, we’ll be implementing a fully featured social networking experience within Home.”
Competition is well obvious. But a nice option in Home is that clans could meet in a apt or house to [...]
"The ?4 Cs? Of The PS3 Online Experience" - 15.08.07