http://www.cosy.com/CoSy/NL0506.htm
bob armstrong is an old APL finance/physics guy who's been
developing a kind of laptop-based real-time blogging world
for the last 20 years. i.e. before there were laptops or
blogs.
up til now, he's used various flavors of APL as his development
environment, but over the last year he's been working on a
forth version with array semantics. bob is an *extreme*
language purist with some very interesting ideas, and he's
off to a promising start ..