[throwaway426079]

Yes. Several years ago when banks started using voice pattern recognition as part of telephone banking authentication that was a pretty cool advance, but now it's looking redundant.

[than3]

Many business people fail to plot trends correctly out longer than a few years.

Information follows the same S curve most adoption follows.

Anything you collect, is a liability once its stolen and eventually it becomes freely available regardless of promises to the contrary.

[throwaway426079]

I'm not saying it was bad tech at the time of introduction, just that it's less effective as a security measure now.