> I'd say only the parent stack, or shallow but very wide documents become
> resource hogs. An extension mechanism could allow implementations to
> support sibling access, or perhaps that would be a matter of conformance
> levels (a la DOM or XAPI).
Are there a lot of use cases for a streamable but very wide document? I
remember a thread here a while ago talking about the actual deployment
of wide docs and it wasn't high. Not that I am arguing for preceding or
against it-- I am just speculating.
Cheers,
Jeff Rafter
