Social Search - what did the tutorial at Compute and HeadStart reveal ?

I attended the tutorial on ‘Search and Social platforms’ at the recently concluded HeadStart and Compute 2009. The speakers were Priyank Garg from Yahoo who manages their search engine products, Rajdeep Dua and Vijaya Machavolu from Google who work on OpenSocial implementations, and Jai Ganesh of Infosys who works on how enterprise may put social [...]