Thanks, it's probably cookie based. I don't allow many at all on my machine (probably about 6!)
Edit: Nope, it still wants me to log in, might be a third party cookie it wants to place on your computer. I'll use a different browser.
"Invariably, teens do things they shouldn’t; that’s part of growing up. For decades, smoking cigarettes has been one of those things. The fact that they are doing less of it than ever before is not a cause for dismay. It is a cause for celebration."