> 2.-scan rules are:
>  +*.png +*.gif +*.jpg +*.css +*.js
> -ad.doubleclick.net/*   
>  -mime:application/foobar
>  +*/blogs/trading-room/*
>  +*/blogs/published-content/*
>  -*[name].facebook.com/*
>  -*[name].sanebull.com/*
>  -*[name].wallstreetsurvivor.com/*
>  -*[name].reuters.com/*
>  -*/about/*
>  -*/user/*
>  -*/subscribe/*
>  -*/forums/*
>  -*/groups/*
>  -*/tools/*

Might help to add in there
-*logout*
or whatever the sign-out link might be named.

HTH,
B^D