Hi Brendan,
Oh no! I didn't want to get that far into the intellectual property debate
:P There's a 60'000 word thesis there for you to undertake brendan :)
For this paper (we are talking about 3500 words!) I have to go with the
basic premise that in our modern western society, the legal concept of
intellectual property does exist, is associated to copyright and is a
product of private property concepts established by Locke. You can deny it
all you want, but until I see you in court battling microsoft (hopefully
soon, I'll send you some money for the case :)) for the right to access
their source code, I'm using that it's (intellectual property) existence and
association with private property rules are a valid premise for other
arguments.
Also, if you deny the validity of Intellectual Property, then patents for
inventions are not valid either? The design for new products should be open
source and any individual should have the right to make physical items from
those ideas/inventions.