Earlier quoted context omitted.
Rest assured that we will be adding the subway stops and various other awesome related data sets shortly.
Not to sound like a downer, because I really appreciate open source mapping, but that's the part where I think the costs, long term, will swing back. Google maps is deceptively simple, in that the javascript library and tiling is a relatively solved problem. Google has the best datasets, and the best large-data know-how in the business, so outsourcing things like an up-to-date transit location and route database is b…
Actually, Google doesn't let you do that either. They have separate licensing agreements with every transit authority, so there is no API access.
You're right on the geocoder, though. The closest I ever found was Yahoo's, but they're still not up to much.