Maybe some of those people who look like they are on all day are doing what I do sometimes. I'm doing my work at my computer hour after hour, but I get emails when somebody posts something on a post that I did. If I feel like it, I quickly check it out, might respond, or might see what other threads are new, or might ignore it. It might look like I'm on but really I'm working. But you are right, Lee, those breaks do add up.