There seem to be plenty of 'media watch' type campaigning organisations. When darling Phil eventually teaches me 1% of everything he knows about computers, and I manage to put links up here I'm going to refer to them.
I'm also going to set up 'PR Watch' to keep a check on PR. Every other bit of journalism you read is basically trying to sell you something. Why aren't they officially paying for it? Surely it's corrupt!