Why Search Needs Social (Wappow)
Rand Fishkin's presentation from the May 26th Wappow social media meetup. on why search engines need social data and how the two are merging together to create exciting opportunities for marketers.
Amitt Mahajan discusses techniques used by Zynga in FarmVille and CityVille to improve the loading and runtime performance of their games. (Originally presented at GDC 2011)