How Many of Us Need Boot Camp?!

Korea now offers multiple forms of rehabilitation for "internet addiction", including the Boot Camp described in this article. The definitions of addiction seem to be encompassing almost any activity that others deem as too excessive. Is the issue really the internet, or is it a lack of meaningful connections in the "real" world? I sure hope this "rehabilitation" trend doesn't continue to expand without examining the underlying issues that lead to extremes of behaviour. If it does, we could see almost any "passion" that people pursue labelled as an addiction.