Has anyone else downloaded and used the Blink app? It's really cool, and a great way to follow their progress. Any new charging stations appear on the Blink map, so it's a good way to measure and keep up with expansion. For example, not too long ago there were zero Blink stations in NC. Now I see that they've added one in Raleigh. There are also a ton of new ones in Chicago. Another cool aspect to the app is you can see which stations are currently in use. I like to check it out during the lunch hour and see all those blue "busy" icons!