I'm looking at a web-page in a specifc firefox window or tab. When I want to leave it, I'll "delete" the tab" or the window by clicking the "x". BUT, often, I want to have ALL the cookies of this web-site deleted. - Perhaps a right-click on the "x" should pop-up a window saying: [do you want to clear all cookies for "abc.de" ] - and then I click "yes", and I'm done!!! Any more complex solution as spelled-out here in support is not a good solution; we need a "one-click" method. Thanks, I hope a Firefox developer is listening.