Directory of the Top Web Directories - Top 20 Links in Directory of Directories Directories that list directories. http://www.alltopdirectories.com/%cat_tags%/ en-us Directories List Highly promoted, organized, and useful collection of web directories and resources sorted by bids. http://www.webdirectorylist.com 24.00 Link Building Using Directories Directory Critic is a free resource listing free, paid, and niche directories. http://www.directorycritic.com 1.00