- White T-shirts that don't ever get brown stains under the pits. - A holodeck type program allowing people to visit and interact with their ideal historical or fictional environment.
How about a "But why?" answering machine, for parents of 3-4 yr olds. Voice-activated, of course. You could call it: But Why Be Gone But Why's R-Us But Why ... NOT! or just the all-encompassing, Because. or you could package the device in a butler doll named Jeeves, and call it Ask Jeeves, or Jeeves Said So and there you have the co-marketing campaign.
I'm currently working on a form of on-line cliff notes that will automatically edit down extremely long thread posts to one or two concise summary sentences. I'm also working on nicotine laced in-shell sunflower seeds—they will be bigger than Skoal Bandits.