It all depends (F5) on whether or not (F5) I have any threads (F5) currently open or not. (F5). It's also directly related to (F5) whether or not (F5) I have a thread out on an urgent problem that I just can't figure out on my own. (F5F5F5F5F5F5F5F5F5F5).
But for "just lurking", like now, I F5 every 10 minutes or so. I'm at my desk about 75% of my day and it's easy (too easy

) to keep an AT window open and minimized.