Sgt_Kickaxe - 9:13 am on Apr 28, 2012 (gmt 0)
Two days later I am seeing
- a stronger bias towards bigger brands
- a stronger bias towards sites backed by real companies with a business street address.
That second part is interesting, I doubt many spam sites have a real street address attached to their spam content. There are still some big wall st backed companies who publish gibberish in bulk on every keyword combination ever searched for that didn't lose rank so this change is not all content based, no doubt.