This is nice and all, but when I see what the big companies do, I always have this cave-at in my head - "is this one of the teams with enough resources to boil the ocean?"
I.e. it's proof that Shoelace, in this case, is not inherently useless. But it's hard to get a hunch for how good it is to a mere non-corporate.
Gotta give props though, the apps site is fast and slick.