Top Directory List is a directory of directories. Highly promoted, well organized and most importantly, it’s a human edited and a spam free web directory. Top Directory List is a useful resource for quality web directories and directory related websites... 

Details: Top Directory List

Highly promoted, organized, and useful resource that lists high quality web directories and directory-related sites, sorted by bid amount. The top 10 directories are shown on the homepage, and the top 20 on the top links page for greater exposure... 

Details: Web Directory List - Directory of Directories