I probably shouldn’t even mention this for fear of giving anybody any ideas but it looks like there’s a way of circumventing pop-up blockers.
I sure hope there’s no advertising executives reading this.
It’s time to nip this in the bud. Although it’s not technically a bug, I’m going to press that little button in the top right corner of my browser chrome and inform Dave Hyatt of this discovery. I think I’ll also do a bit of digging to see if anyone has reported this as a Mozilla bug.