I’ve recently launched Curry Gateway, a directory of curry houses in the British Isles which, like Pub Gateway, focuses on precise geodata and eschews intrusive advertising. Most of the curry houses have been added as a result of my visits to them over the years, although I will soon be adding the ability for other visitors to submit their local restaurant or takeaway.
For anyone interested in the technical details, Curry Gateway is written in PHP and uses MySQL for the data storage.