Treating social networking like it's done on office time

If you want to corral and tame voracious social networking, the best thing to do is to treat time online the same way as if you were in a virtual office, say UK writers Kate Marillat and Ros Barber who write on their blog that they say they share with many freelancers (and many salaried people, too) the problem of being distracted for much longer than they intend or can afford; one interesting