It seems to me that what may be happening with sites such as Facebook is behavioral sink. That is, the frequency/intensity of interactions, especially facilita

It seems to me that what may be happening with sites such as Facebook is behavioral sink. That is, the frequency/intensity of interactions, especially facilitated by involuntary sharing, is beyond what the biological system can handle and the result may be maladaptive behaviors. From Wikipedia: "When forced interactions exceed some threshold, social norms break down. Thus social density is considered more critical than geometric spatial density."