Yahoo Search has announced its latest index update on the Yahoo Search Blog :
We’ll be rolling out some changes to our crawling, indexing and ranking algorithms over the next few days, but expect the update will be completed soon. As you know, throughout this process you may see some ranking changes and page shuffling in the index.
How major will this latest Yahoo Search update be?
Blog comment monger Search Engines Web posts its thoughts on the update :
There appears to be less reliance on social sites in the SERPs than in the previous updates.
The concept of including social sites in the organics was sound from a ‘wisdom of the crowds’ perspective – but there was too much potential for spam. Sort of like the early days of link popularity.
A lot of truth there Search Engines Web, which always has me wondering, if the search engines are grouping blog search, news search and other vertical search results in their blended search display, why not group social search results from Digg, Propeller, Google Groups..etc.?