No apologies for this: you’re right, it’s a very old productivity video tip. It’s, like, two years old now. And no apologies for the fact that I only know about it because Lifehacker.com just plucked it back up out of their archives. Pam Selle gives a very persuasive argument about not working long hours: I mean persuasive, I’m can feel myself being persuaded. And I love this stuff. I also work from home, so, you know, the detail may not apply to me but I’m suspecting the idea does.
You’ve got the idea now: she is nothing if not clear about this. But read more about it, about that particular event and about her on Pam Selle’s own website.