I think one example of silly looking would be the S.W.E. Shift... I mean seriously... It's tough, looks awkward... Just do a pass... No need for that...
I think it does have an application. It allows for an apparently very open grip (more so than the classic or Hermann pass), and can be very disarming if performed as a squaring action after a selection is returned to the top of the lower half.
And Randy, I think you're slightly misunderstanding what Prae said. I think he was using "James" and "Erdnase" as shorthand for "James' work" and "Erdnase's work".