why has nobody created this?

I’m putting this down here out of frustration, and in the hope that some suitably knowledgable person will be inspired.

This is what I want: When I use Google like an address book (you can do that, did you know? Put in a name, city, state and see what comes up), I want to be able to automatically have that information added to my address book. Because really, it’s embarrassing, the number of times I have had to look up my dentist’s phone number. This could be a Firefix utility or an address book plug in or something Googlish. Just think of the possibilities.

There was a small utility called GoogleFill, but alas, it’s broken. So if you’re a Mac person with Skills, doesn’t this sound like an interesting project? Hmmmm?