There are chat rooms, group meeting places where folks gather to spill their guts, support their opinions or postulate about every topic under the sun.
Those who assert this position postulate that business schools trained generations of executives who focused almost solely on profit maximization with a steadfast belief that markets and self-regulation would preclude a crisis.
Since we're hard pressed to think of a scenario where having a calculator and card reader on hand would be essential to your well being -- especially considering that handy "Calculator" app that comes pre-loaded on most every computer these days -- it's difficult to postulate when this awkward combination of gadgets would actually come in handy.