A new kind of metadata offers a synthesized view of an attribute's values for a user to exploit when creating or refining a search query in data-integration systems.
Technorati is the recognized authority on what's happening on the World Live Web, right now. The Live Web is the dynamic and always-updating portion of the Web.
A swicki is a custom search portal built around a topic of your choice. A swicki can be built by anyone using keywords and topics. Swicki publishers can choose between various content sources such as blogs, specific websites, etc.