Re: "may cost gigantic corporations a tiny fraction of their revenue."
JDX - well said that person.
I am not going to claim innocence, and I still use "illegal" sites...but for one use case...when the DRM or other restrictions stop me from easily using what I have paid for.
I gave them my money and they give me pain.
E.g. iPlayer on VirginMedia doesn't list films, so if I want to catch up on a film I missed I need to drag out a PC. WTF?
Their PVR has no web UI. Really? This is 2013! So when I record a programme but want to watch it on the PC I download it, watch, then delete the recording.
Some DVDs refuse to rip easily (Dark Knight is a bugger), so buy the DVD and then download to get it on the media server.
All this is content I have paid for one way or another yet am blocked from using it. I own hundreds of DVDs etc...but I'd still be called a pirate.