Sency is a real-time search engine. This free service differs from Google in that it is not really a web search engine. It is more of a conversation search engine. The interface mimics a “dressed up Google”, but the functionality could not be more different.
This plugin allows you to easily add and visually customize a stream of conversations related to a keyword search into your widgetized sidebar. The plugin currently allows for multiple streams, but the service only allows for a single stream at a time. This means that you should not use more than one of these widgets at a time.
Requires WordPress Version: 2.8 or higher