People have been doing all sorts of unfortunate things to users with 3D since before
Magic Cap and Microsoft Bob.
Based on SWSX, it looks like we can look forward to is five thousand 2.0 versions of
boo.com for every one that has some inkling of interaction design principles. Or the ability to learn from the past.
With the excuse of "but all our customers have broadband" look for every bad idea to be trotted out and repeated. ...With a modern coat of graphic design and new code gimmicks.