If you're going to drop the commas in the dictionary definitions, why not drop the colons too?
{ "key" "value" 42 37 }
It's a rhetorical question; I think removing the commas is a bad idea. Troubles while hand editing json shouldn't be an overriding use case that drives the syntax.All of those complaints about json and nothing about how you can't have comments?? I feel like Tim Bray and I aren't even on the same planet.