Stumbled upon this cheeky list of free auto approve directories. May be of use to someone
LittlewebDirectory.com - PR3
Gishworld.com - PR2
Mtnmix.com - PR2
Cycsail.com - PR2
Dupront.com - PR2
Cerako.com - PR2
Dlogicwebsolutions.com - PR2
Mwebsolutions.com - PR2
Webdowap.com - PR2
Webmasteradspace.com - PR2
Vosnethosting.com - PR2
Softecnet.com - PR2
Pattayaza.com - PR1
Websenkar.com - PR1
Zonicanetwork.com - PR0
Theyyouweblog.com - PR0
Jinicms.com - PR0
Minautica.com - PR0
Brandsintheair.com - PR0
Ronimiami.com - PR0
Revoludesigns.com - PR0