QA isn't sysadmins. Sysadmins aren't QA. Sysadmins
aren't all programmers. Sysadmins have other stuff to
be doing. Back off on the blame parade.
(Not to mention, we're probably talking Windows here for
a significant portion of this stupidity, and Windows
admins are even less likely to be programmers, in my
small experience. Not to mention, we're probably also
talking about groups which don't have the time/resources
to do serious QA. Not to mention, even if the sysadmin
can program (most likely perl), the programmers might not
write in the same language (here, they do tcl).)
