[development] nodify.module idea: 'everything is a node'

[Chris Johnson]

fago and Victor:  I was actually thinking about polymorphism on a
higher, more abstract level compared to having an API which can do the
same things to a variety of different objects, e.g. nodes, users,
vocabs, etc.  That is, imagine Drupal to be the virtual machine itself
-- and ignore "proper" OO language ideas like class inheritance, etc.
Anyway, an interesting comparison nonetheless.  Thanks for the
follow-up responses.