Robin Good: Prismatic is a news discovery tool allowing you to select and specify the "interests" and topics on which you want to be kept up-to-date.
Once configured Prismatic offers a well laid out web-based magazine format in which you can pick and look at any of your preferred news topics.
Prismatic automatically provides detailed information about each news story it will present you, including the number of times it has already been shared and the relevant tags associated to it.
Initially Prismatic connects to your main social networks (FB and Twitter) to learn about your interests and then gradually learns with your help what kind of content you are most interested in.
Prismatic has two ways to discover new interests: search and links to related feeds. Search can find topic and publisher feeds or you can create a new feed from a query. Each story has links to related feeds, which you can follow to explore new interests.
Check out more News Discovery Tools here:
Free to use.
Try it out now: http://getprismatic.com