Thanks! Some serious food for thought. Next up, I'm planning on custom attributes, functions, etc. that a user doesn't have to use, but a more programmer-oriented user would probably enjoy having access to. But, I think I see what you're saying about a sequence diagram and that would only be a partial answer. I'll have to give that more thought!

And, I'm not wedded to the "no multi-line statements". That's more a philosophy of the super early versions of keeping it simple. I noticed some of the playground examples could already benefit from even simple line continuation. The philosophy there would be, if people don't like line continuation, they don't have to use it, but for those who want it, give them a convenient way to do it. Good point about the forward slash char... so much food for thought. Really appreciate the thoughtful comment.