Blogopaedia

Some useful links for bloggers:

All Consuming - aggregates what the weblog community is reading.
Annotated New York Times, The - tracks blog postings that cite articles published by The New York Times.
blogcount.com - Blogcount asks: How big is the blogosphere? What is its shape, color, true nature? Blogcount catalogs efforts to answer these questions. We collect and organize the best reports and analyses on this subject.
Blogdex - Blogdex is a research project of the MIT Media Laboratory tracking the diffusion of information through the weblog community. Ideas can have very similar properties to a disease, spreading through the population like wildfire. The goal of Blogdex is to explore what it is about information, people, and their relationships that allows for this contagious media.
Blogdigger : RSS / Atom Search Engine - Search Blogs Blogdigger is a search engine for blogs. Blogdigger uses state of the art syndication technologies, such as RSS and Atom, to index blog content and make it available for search. Blogdigger also makes all search results available in RSS or Atom, so users can subscribe to keyword searches and automatically be notified, via the News Aggregator of their choice, of new content pertaining to their interests. Blogdigger searches thousands of RSS and Atom feeds, and is built-in to many popular News Aggregators, such as FeedDemon and NetNewsWire.
Blogdigger also uses it's vast collection of blog content for novel applications:
Blogdigger Groups is a state-of-the-art online aggregator, providing RSS or Atom feed grouping into a single configurable page. A Group can be filtered either by blog or by keyword, and content is exported in RSS, RDF, Atom, OPML and OCS, making it the richest and most full-featured feed splicing tool available.
Blogdigger Link Search provides backlink checking, seeing which posts are linking to other online content, tracking the conversation as it evolves.
Blogdigger Media provides RSS feeds of recent media content for many well known media types (WindowsMedia, MP3, QuickTime, BitTorrent) that support RSS 2.0 enclosures. Subscribers to the Media feeds are automatically pushed links to media content of their choice.
BlogPulse - automated trend discovery for weblogs mined daily from new entries in over 80,000 blogs using machine learning and natural language processing techniques.
blo.gs
blogsearchengine.com
BlogShares - Fantasy Blog Share Market
BlogStreet : Blog Profiles, RSS Ecosystem, Blog Tops, Search and ...BlogStreet. BlogStreet India login faq. Blog Profile, RSS Ecosystem, Search &Directory, Blog Tops. Blog Profile, RSS Ecosystem, Search and Directory
Bloogz The Blog Search Engine: Bloogz The Blog Search Engine. ... Weblogs, Url. Search Blogs in. Italian, English,German, Español, French. All languages Order by Relevance
Daypop Top 40 Links - regularly updated list of links that are currently popular with webloggers from around the world.
eatonweb portal
Globe of Blogs An index of weblogs as submitted by their authors. ... Globe of Blogs.
Intelliseek - Marketing Intelligence, Business IntelligenceUsing cutting edge technology, Intelliseek helps F1000 companies transformunstructured data into relevant, actionable insights.
memeorandum - following the latest meme of the political and news blogs.
Myelin: Blogging Ecosystem - ranks blogs that are the most linked and the most prolific linkers.
Popdex - web site popularity index.
PubSub PubSub is the world's first Internet-scale matching engine
Truth Laid Bear Blogosphere Ecosystem, The - application which scans weblogs once daily and generates a list of weblogs ranked by the number of incoming links they receive from other weblogs on the list.
Waypath - Blog Discovery Engine
Weblog BookWatch - tracks links to books and other media appearing on weblogs.
Weblogs, Inc. Weblogs, Inc. is dedicated to creating trade Weblogs (aka “blogs”) across niche industries in which user participation is an essential