Group items tagged

Searchtastic is a new Twitter search engine that searches historical tweets and more. Beat the major search engines in this Twitter search comparison. Searches "historical" tweets from months ago. Exports search results to Excel. Expands shortened URLs. Allows searches for a particular user and the people that user follows.1 Shows popular topics during the last 24 hours in a hash tag cloud. Hash tags, like #followfriday, indicate the topic of a tweet. We derive our hash tag cloud independently of Twitter's trending topics. Features an innovative "click search" interface. Click on any word in the results to add it to the search. Or remove search terms by clicking on words under the search box. Provides instant access to the Top 400 users ranked by the number of followers.

Ellerdale.com is a service that uses semantic search technology to improve the web by indexing web pages using topics instead of keyword strings. Ellerdale has created a comprehensive catalog of the most important topics in the real world from Wikipedia, Freebase, Twitter, RSS, and by crawling the web. It has analyzed and indexed this data to identify topics in text. Using this information, it show you the latest tweets, RSS articles and trending URLs which are all organized by topic.

Curate the best tweets share them & spark a conversation. Our users collect and organize tweets into topic based streams that can be shared or embedded anywhere.

The Summarizer is a fun way to explore the things that connect the real-time web and other online publishers: people, places and things. It searches for tweets in the past seven days either by username or topic and returns a ranked list of the people, places and things mentioned that have matches in Evri's knowledgebase of more than 2 million topics.

The Klout Score is the measurement of your overall online influence. "Klout is turning Twitter into a game. As you tweet and connect with other Twitter users, you earn badges for notable achievements. For example, when you're mentioned by 100 unique users, or have a message retweeted by 25 people, your Klout profile gets a pretty new graphic. "

Klout identifies influencers on topics across the social web