[FractalLP]

I think most of the users here realize the reality (lack of users and libraries), but also recognize the power you described. I'd love for a simple open-source & multi-platform interpreter with a built in keyboard and package manager. Simplicity is key here. J basically has this, but I agree the syntax is difficult for me.

[rebootthesystem]

Try this:

http://www.nars2000.org/