getPrismatic.com/ finds content for you by looking at what you have shared on Twitter, the publishers you link to, and who your friends are (it will eventually account for Facebook as well). But the content doesn't only come from your Twitter feed - it comes from anywhere on the Internet, using clues in your feed to find things that will interest you.
gtwit is a dynamic web based client for
that supports history and personal search of your tweets by storing them on Google's cloud
features
* no install required - works in any modern web browser
* stores all tweets you send or follow on google's cloud infrastructure so you can search your tweets by person, word or tag
* allows smart completion of people or tags (just hit @ or # in the text boxes)
* supports multiple twitter accounts
A StreamGraph is shown for the latest 1000 tweets which contain the search word. The default search query is 'data visualization' but a new one can be typed into the text box at the top of the application.
The social media content you should know about is just a few mouse clicks away - for all your professional knowledge work and research needs. Start with an in-depth analysis of your Twitter timeline, do arbitrary searches, and navigate through hashtags, tweeps, and links.