These are some of the website directories, blog directories and RSS aggregator I have used:
Weblog Directory - Directory of blogs from all around the world.
Level10s Business Sites - Level10s is a human edited website directory of qualified sites.
SearchWrap - Article and WebDirectory.
blogdex - blog diffusion index
syndic8 - RSS syndication
Feedster - RSS syndication
2rss.com - RSS syndication
BlogWise - Blog directory. 3 months+ wait in the queue
RSS Network - RSS syndication
RSS Locator - RSS syndication
DayPop - Blog directory. Craws only the front page of a weblog
RocketInfo - RSS syndication, have their own reader as well
CompleteRSS - RSS syndication
BlogPulse - Blog directory
Findory - RSS syndication
RDF Ticket - RSS syndication
Feed-directory.com - RSS syndication
FeedMiner - RSS syndication
Plazoo - RSS syndication
ReadABlog - RSS syndication
Truth Laid Bear - Blog directory (ecosystem, like Technorati?)
BulkFeeds - RSS syndication
IceRocket - Blog search (via RSS feed)
Poddys - Directory
SiteOnDisplay - search engine
Blog-Search - Blog Search engine
Blogdigger - Blog search via feeds or crawl
Bloogz - Blog search
blogz - Blog search via rss
stpt - directory
- Blog directory
for a comprehensive list:
