A follow up article with a more in depth technical component would be nice to see as well. ;)
Yes, I'd love that too. Especially looking a penetration rate but more focused on top sites (i.e. 1-50K, 1-100K, etc.)
If the owner is reading this: Add a link to your product on the header of the blog. I wanted to know more about your company/product, but I was stuck in your tumblr blog.
In case it's interesting to anyone else, here's a more trusted link to the Alexa and Quantcast top 1M sites lists: