I guess I am a PDL but I fail to see how any government-enforced monopoly could be a good thing ever. I genuinely see people who believe such things as backwards, primitive fucks.

Anyhow, among hardcore libertarian circles there is actually pretty wide agreement these days that IP laws are unjust. The work you want to look at for the sea change is Kinsella's Against Intellectual Property free online here: http://mises.org/document/3582