it's filters, not info overload, stupid nin gutenberg galaxy editors were filters, now we need others (since info overload ain't the problem but how we treat info) privacy/public now is a technological question (eg fb etc)
K. Dollhausen, and J. Wehner. Virtuelle Gruppen. Charakteristika und Problemdimensionen, Westdeutscher Verlag, Wiesbaden, 2. überarbeitete und aktualisierte edition, (2003)