Did Steve Jobs Personally Change The iPhone 3G S to 3GS?

Apple will be renaming its iPhone 3G S to 3GS and made sure that earlier references to the former moniker on its website were removed quietly; no formal announcements were made. The company did not even care to issue a press release and did not inform its partners of the sudden change in name convention which might have miffed many of them since they can't change any designs already implemented. The decision to change the name probably stems from the potential problems...