I am impressed with how BlogPulse is continuing to evolve into a must-use tool. Not only did they surpass the 11-million blog milestone last week (just 23 days after it first identified 10 million blogs), but BlogPulse also introduced new features. One in particular is a gem - clickable trend charts. Now when you use the feature you can click on points in the chart to understand the reasons for spikes/dips in buzz.








