[racket] Off-topic: Scheme for JVM?

We use SISC in some of our reseach work, and it works well.  However,
I believe it is no longer maintained (or at least not actively
developed -- though it's been robust enough for our needs), which is a
strike against it.   Since Google has some investment in Kawa, I'm
sure it's in good shape.  Finally, Bigloo is awesome.

If you want a JVM back-end, would you be happy enough with a
JavaScript back-end? (-:

Shriram