In an hour of work (assuming you have a desk job and work full time, not including lunch time and commuting time), how much of it do you actually spend to do your real job? How much of it do you use to go to macrumors, tuaw, other apple blogs, itunes, youtube, facebook and so on? Sometimes when my brain doesn't work I just step out and listen to music or play games in my iphone, but on a serious day I think spend around 10-15 minutes every hour to check my rss and facebook. But of course that depends on the situation, I don't do it during meetings, or when I'm doing some critical or important task. Do you guys think it's too much? What do you do to increase your productivity?