I suspect the confusion will only affect people that don't need the specific implementations... People that want Closure for their JS goodness will know which

I suspect the confusion will only affect people that don't need the specific implementations... People that want Closure for their JS goodness will know which it is, similarly for Clojure and Clozure lisps. And I generally search out new tools by description rather than name, so the naming issue becomes more of a marketing issue than anything else, and given the name space, it does seem a relatively hot area at the moment... At least they didn't go for something like GJST...