Exactly my thought :) I suppose they probably tracked 18 millions separate "sharing activities", for instance 1.8 million people each sharing 10 different torre

Exactly my thought :) I suppose they probably tracked 18 millions separate "sharing activities", for instance 1.8 million people each sharing 10 different torrents. edit: I just checked the linked article, and it's actually talking of 18 millions infractions from an undefined number of file sharers.