Interest in seeing sh.py in the stdlib

[Jason Friedman]

> I'm interested in making sh.py more accessible to help bring Python forward
> in the area of shell scripting, so I'm interested in seeing if sh would be
> suitable for the standard library.  Is there any other interest in something
> like this?

Pretty slick.  My only concern is portability, are there other
examples of modules (excepting Win32) that work on some platforms and
not others?