What is with you guys and USB3?? i thought apple isn't going to do it, they are more trying to push the thunderbolt to become a standard...
What's up with the Steve Jobs fantasy? He has said himself that they want the others to not follow his legacy, but go in their own ways. Many things Steve has done well, but now he's not CEO it's not hard to imagine some things will change.
Now, it isn't true that because the next Mac is based on Ivy Bridge, it would automatically feature USB3. Apple was first to use Z68 but none of the Macs featured the SSD caching feature(called Smart Response Technology). So USB3 still might be excluded, we don't know.