Want to congratulate Jeff, Vish, Tim, Eckart, Luke and Tom and the cast of hundreds who launched the improvements to Yahoo Search last night. I've seen some folks in the blogosphere underestimate the nuance and ultimately impact of this innovation. Making a change this radical is a bona fide "big deal", and there is a lot of subtlety involved. I've been using it for a bit, and am duly impressed. Kudos to the gang.