There's a site I browse through regularly, simply because I like food and I like checking out new places I've never been to, or visiting familiar old haunts. The site is Restaurantica, and you can search by state/province, by city, and then by restaurant. You can read and write reviews of places you either love or hate. It's handy for when you're in a strange or new city, and equally handy when you're wondering "so I wonder if walking into that little place down the road's worth the trip...."

Check it out, if you'd like. I've had fun there. (And no, the website does not contain advertising or ask for money as far as I can see.)