This is a false dichotomy. The data you're getting in iOS is not wholly incorrect. You're right that there are some big holes. But, in apps like foursquare, the

This is a false dichotomy. The data you're getting in iOS is not wholly incorrect. You're right that there are some big holes. But, in apps like foursquare, the speed gains are significant. Especially when you just need the map to find what your geo coordinates are.