On a somewhat related subject, I decided to check a few search engines to see what they turned up for the query [eigenrank]. I was disappointed that AV had no results and Google only one. The most results (two) came from AllTheWeb (now served via gladiator). You can check them out for yourself; the latter is a sad commentary on what was once a core technology of AV, and of AV itself.
I haven't had much time to think about the Yahoo acquisition and what its implications are for my future employment. There's still a lot of AV-ATW integration going on, including an upcoming gladiator release with its own set of problems keeping me busy.