I would be interested to know if the author approves or disapproves of buying used CDs and DVDs I remember some bloggers recommending it around the time the DM

I would be interested to know if the author approves or disapproves of buying used CDs and DVDs I remember some bloggers recommending it around the time the DMCA was introduced. (The idea being that MPAA/RIAA cannot make money from it but cannot ban it either.)