Seems Low to Me

Slashdot | Quarter of Workers' Time Online Is Personal

"Most people spend more than 25 per cent of their time online at work on personal activities. And 80 per cent of emails sent by volume in the workplace are personal. Bosses often have no way of tracking Internet activity or policies to define what staff can and cannot do. Paul Hortop, who reviews company network security for consultancy Voco, said the most common websites visited by personal web surfers were online trading sites, instant messaging/chat services and peer-to-peer sharing sites (allowing movie, music and software sharing)."