Well, of course I want a Perl interpreter integrated
Of course, I would never dream of requesting one since that functionality seems so far removed.
It occurs to me that this functionality could also have significant privacy benefits. If you happen to visit one of the Web sites that is STUPID enough to store your password in the cookie, this is a quicker check than Edit -> Preferences -> Privacy -> "Edit Cookies".
Of course, a built-in Perl interpreter that let me write custom plug-ins for this ... sigh. Time to quit daydreaming and get back to work