> * What is your evaluation of the proposal?


The only use case of ‘$’ would be in short funny swift examples or in a 
playground, e.g. as a variable for a monetary amount. Similar to the emojis 
used as variables in the wild.

But then, you could just use the $emoji…

> * Is the problem being addressed significant enough to warrant a change to 
> Swift?


> * Does this proposal fit well with the feel and direction of Swift?


> * If you have used other languages or libraries with a similar feature, how 
> do you feel that this proposal 
compares to those?


> * How much effort did you put into your review? A glance, a quick reading, or 
> an in-depth study?

quick read

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