Here they are: niche directory PR2 http://domesticcleaning.eu/directory.html - we approve here only companies in the cleaning business from UK and US general directory PR1 http://bestfreewebdirectory.info/ - general directory Alexa so far is around 300-400k general directory new start 2 years old domain http://f1dir.com/ - general directory Alexa is around 600-700k