TwitSnip is a simple tool for easily posting to Twitter. It lets you "quote" text on any web page. It does nifty things like looking up the @user for the website and linking back to the source. It shortens the URL too. It even tries to shorten the length of the tweet (when needed) using a twitabulary of short words. vgl. http://klauseck.typepad.com/prblogger/2009/01/twitsnip-1.html
a must for any community manager, marketer or researcher tracking important and relevant conversations on Twitter. It's an Adobe Air desktop application that enables users to split their main feed (All Tweets) into topic or group specific columns allowing the tracking of a broader overview of tweets based on keywords or groups of people.
a service for tracking popular URLs people are sharing on Twitter as a way to identify trends, topics, and new and interesting tools and services. It's basically Techmeme or Google News for Twitter, but for all popular links shared in a given day.
plots your professional or personal life, interests, activities, and moods on Twitter. Basically you can categorize your Tweets so that you can analyze them as an individual as well as compared to the community at large
a service that channels the most "favorited" tweets on Twitter. You can search by keyword and also see who else has favorited a particular tweet in order to identify like-minded contacts
provides a visual representation of Twitter feeds and statistics with dynamic typography. You need to read the "about" section in order to get a real feel for its capabilities