I'm implementing a Lisp

Discuss how the perfect module/namespace should behave.  Keep in mind things like multimethods (which should be merge rather than shadow).

>>67
Your fact is wrong and unproven.
But seriously, it's got a decent concurrency model, and there are some more good ideas in it, but that's it. There are some major design flaws I'm not even going to list anymore that make it absolutely disgusting.