Peter Szinek (of ScRUBYt! fame) has put together a script that works out the "top 10 Ruby / Rails blogs" using data from Alexa and Technorati. Check out the results! Ruby Inside comes in at #2.

For those more interested in the technique than the results, Peter has also put together an article showing how he used ScRUBYt and other sites and APIs to pull it off along with some of the source code involved.