> You are a Firefox developer, right? Well, sure, but that's not relevant for purposes of this discussion. ;) The fact that I use the browser and turn off th

> You are a Firefox developer, right? Well, sure, but that's not relevant for purposes of this discussion. ;) The fact that I use the browser and turn off third-party cookies is the relevant part. > The other browsers just block the setting of new cookies > by 3rd parties. Ah, interesting. That significantly reduces the value of that setting, as you point out. I suppose we could look into blocking the setting of such cookies by default and only the sending when the pref is flipped. I'll file a bug, thanks!