I think it's very readable; I read it in my head like a dialogue where you're trying to quickly confirm something with someone. Lunch? Ok, we'll go to Chipotle

I think it's very readable; I read it in my head like a dialogue where you're trying to quickly confirm something with someone. Lunch? Ok, we'll go to Chipotle. No? Ok, we'll stay here and work. (the colon becomes the "no?") After years of JavaScript the little voices in my head have at least become useful.