Samuel, what you're doing is highly impressive! Why don't you hit people up for a few $ to support the effort? I'd be willing to pay some $ to see how it pans out.
One question: how would you implement LOCATE against a big table? Thanks!
"... They ne'er cared for us
yet: suffer us to famish, and their store-houses
crammed with grain; make edicts for usury, to
support usurers; repeal daily any wholesome act
established against the rich, and provide more
piercing statutes daily, to chain up and restrain
the poor. If the wars eat us not up, they will; and
there's all the love they bear us."
-- Shakespeare: Coriolanus, Act 1, scene 1