BuzzFuse

This is really great and simple, BuzzFuse is a buzz detector. They analyze blogs for marketing performance, generate reports to help bloggers understand who their market is and how they can better interact with them, and they help bloggers earn real, cold hard money.
Buzzfuse helps, readers will know what’s cool, what’s new, and what they should be reading. They’ll send out a daily email with updates tailored to your preferences which can be edited at any time, or you can browse the site and see what’s in; they discover the best of what’s new and what’s cool. BuzzFuse is free for both creators and readers. The Premium plan however, for content producers, costs $9.99, but its worth every dollar..