Correction: Ivy Bridge and Thunderbolt - Featured, not Integratedby Anand Lal Shimpi on June 1, 2011 4:48 PM EST
Intel just emailed me to clarify a point from its Ivy Bridge presentation on Tuesday. While USB 3.0 will finally be integrated into the chipset, Thunderbolt will not. Intel clarified that the interface will be featured on some 2012 platforms but it wouldn't be on all and it won't be integrated into the chipset.
Thanks to the readers who questioned our original interpretation of the slide and my apologies for the confusion.