APL- or J-style syntax for a general-purpose language?

Know of any attempts? I think it would be cool to replace all the reserved words and such with little symbols. Has anyone ever tried?

>>10

But I could be talking out of my ass.

In Haskell, a "monad" is a type that implements a certain API. In J, a "monad" is an operator applied to one argument instead of two. They're almost unrelated concepts.