Heat Seekers: BPI Fastest Growing Urban Blogs

While the Blog Performance Indicator (BPI) Team is getting ready for an updated version of The BPI Top 40 Urban Blogs, they recently created a metric that measures how fast a blog is growing relative to month over month growth. Due to a potential patent, they would not share with me the exact formula but I did ask them to run it for urban blogs. The results are as follows based on urban blogs created in the past year...