Another point is that traveling families may often find themselves stopping at Baker out of necessity, for bathrooms and/or food. There just aren't many places to stop along I-15 in the desert. As long as you have to stop anyway, you might as well be Supercharging. Much better than having to make an extra stop.Also, Baker is good for those who are bypassing Vegas and do not wish to Supercharge there if their battery is large enough to make it to or from the St. George Supercharger. It is also much faster exiting and returning to Interstate 15 at Baker than it would be at either of the Las Vegas locations.
Aside from that, Baker will make it significantly easier for us to take our Model S on camping trips to Death Valley and the Mojave Preserve.