Why is it so hard to keep cookies and let Firefox delete others? Privacy is the hallmark of Firefox, and yet this simple task is so difficult that I have completely given up. It should be so simple that anyone can do it. Take a look at Cookie Quick Manager which lets you select right off the extension area. With Firefox, I have to dig down into the menus, then actually key in a web site. Fixing this and continuing to enhance cookie management should be top of mind.