Brand analysis for free, Technorati way

This graph show how many times the terms Viagra, Cialis and Levitra have been used in the blogosphere (Cialis in the middle) by week.

Click the graph to see it bigger.

Do you think that somebody in the business can be interested in this kind of analysis provided for free by Technorati?

And you can create a page with all the graphs like this that you want and they will update automatically. So a kind of scorecard of brand tracking for free.

I can do this for our business in 20 minutes. Any value?

Thanks to Enrique Dans for the insight.