I don't know if it's just me, or if it happens to other people ... sometimes, as I read through the thread names, as I click on one, another catches my eye: just as I'm trying to read the name, the new page comes up, and when I go back to find it again, it's not there! Was it ever there? Did I imagine it? Or was it some kind of 'ghost' thread that only I could see?

Steve, looking nervously over his shoulder