Yes, well, if there are gaps, my area is an excellent candidate for one of them. I'll admit I mostly installed your port of Here and Now to test how wide an area the service considers to be "local". For instance, I know of only one, tiny restaurant in my Zip code, and there are certainly no theaters or official weather stations, so it's always interesting seeing how far location-based search services will "zoom out" to find results.

Don't feel bad. I live in a US city with a population just under two million and I get the same "Location not detected" message.

Probably you must go outside if you are in a building.