SayZu provides you with four different ways to monitor online opinions and sentiment. Perform contextual Twitter searches, scan the blogosphere, plug into news sources, or
connect to an RSS-based data feed of your choice. SayZu will automatically monitor and update its visualizations in real-time as new information streams in.
Twitter
Perform natural-language searches on Twitter, and limit the results by time period, geographic location, topic, or by any hash tag.
Blogs and News
Scrape the entire blogosphere for topics using Google’s powerful query engine. Combine boolean AND, OR, and NOT’s to refine search results.
RSS Data
Quickly bind to any arbitrary RSS data feed that you may encounter. Use this as a way to connect to dynamic data sources.