I've just been tasked with ordering a vegetarian pizza from CPK. Their menu is big and paging through it online looking for the vegetarian options is a chore.
That's when it struck me about how cool it would be if restaurants gave you the ability to reduce their online menu to what you can eat and perhaps even allow you to order it by your favorite types of food.
So if you're allergic to fish or nuts or if you're a vegetarian, kosher or halal eater you can select what is acceptable and what is not. Also, by ranking your preferences for different food types those dishes that had your favorite bits in them would be listed at the top.
Does anybody know of any online menus that do this?