By Jim Karpen
One of the fun things at Macworld was meeting developers and seeing demos of apps that likely would never have come to my attention. Tyler Young stopped by our booth, and I was impressed with the elegant and intuitive design of his free app Wigglehop. It's unlike other apps that show movie times, because you don’t look up showtimes with it so much as build your own custom movie listings. His demo was pretty slick.