Doesn't look fixed; I just tried it a minute ago. I almost had to kill my browser. (Frankly, I'm disappointed in my browser that it didn't detect abusive behavior from the website.)
Try Chrome - they give you an option to check a box and not allow any more popups.
So does FF (normally at least)
Yeah, it's still happening for me (Safari)
thanks for the tip about safari. I just assumed safari would follow the convention, but nope. Should be fixed now :)