Forum Moderators: open
There is a Show by relevance [search.yahoo.com] option which ranks yahoo sites rather than grouping them by category. Looks a lot more like a Google result layout.
Is this new or is it something that I have missed?
The "show by relevance" option is to organize Yahoo's site matches list. This will probably make Yahoo's data more usable and adds a layer on top of the Google results.
I was looking at a few search terms and they are ranked much differently via relevance than just directory listings as perhaps 10-15 are lumped into one category, but in relevance rankings they can differ widely.