First off, this looks really cool to me, nice job. The only thing I'm a
little surprised by is this:
> =head2 Independent subsystems
>
> Perl also has a number of subsystems that are independent of any
> single module.
>
> =item PerlIO subsystem
>
> =item Regex engine
I would have actually expected there to be more of these types of
subsystems. It could well be that I'm misunderstanding where the
subsystem line is best drawn in this context. But some other things
(like safe signals, perhaps?) seem like they might work well as
subsystems.
But I could be talking out of my ass, too (wouldn't be the first
time...)
-Nate
