Scheduling a hair appointment, reading the newspaper on-line, chatting with co-workers � we all do it. But how often do we do it? Just how much of our day is spent on activities that aren�t necessarily work-related and why? In Salary.com�s fourth annual Wasting Time at Work study, we surveyed more than 2,500 employees across all job levels during July and August of 2008 to find out. This year�s survey also included questions about telecommuting options in the workplace.