Earlier quoted context omitted.
The two points I can address: * Is It *dangerous*? At the extreme, yes: hikikomori - http://www.nytimes.com/2006/01/15/magazine/15japanese.html?p... * Can the claims of loss of productivity be scientifically substantiated? To what extent? If an employee spends 8 hours browsing Reddit, instead of doing work that needed to be done, the loss of productivity is quantifiable. So how about 5 minutes? 20 minutes? 40? An hou…
>At the extreme, yes Let me rephrase the question a bit, because at extremes everything is dangerous. Is it any more or less dangerous, on average, than other things in society considered to be bad? Are there more or less hikikomoris than DWIs? Are there more or less WoW addicts than rich old men with boats or other (presumably harmless) unproductive activities? > If an employee spends 8 hours browsing Reddit, instea…
Coding is a poor example because there is no generally accepted metric for productivity. (Figure out good way of measuring programmer productivity and you'd have a mint.) However, some jobs do have a valid metric. Data entry: 300 forms take an average of X hours to do. After X hours reading Reddit and not entering forms, 0 forms have been entered. Simplistically, X hours have been 'lost'.