Further underline that this feature is largely syntactic

[domenic]

That is, we're not proposing adding workers to the JS language. How a given blöck is run is up to its tag function, giving flexibility for many things you could do with them. E.g. dedicatedWorker{| ... |} vs. threadPool{| ... |} vs. crossOriginIFrame{| ... |} vs. inAComputeCluster{| ... |}.

Probably this consists of both:

• More carefully explaining the feature in its intro
• Adding examples like the ones above