Gents, my experience is that FB is a virtual black hole when it comes to time. Many people get "sucked into" just a comment or two and before you know it, hours have passed. Besides, if you are "at work" doing "your job" how does FB fit into what your employer wants? Where I work, they have blocked a number of sites to include youtube, FB, and other related sites. Unfortuneately, they have also blocked eBay after one of the purchasing folks was discovered buying and selling personal stuff on company time. The fix was to have a special kiosk set up where a manager can watch every move the researcher does. It's a bit sad that many adults are treated as children because of a few bad ones, but it happens. So, if you're looking at this during company time...GET BACK TO WORK, YOU SLACKER!