I'm just gonna throw this out there: If it weren't for DRM, I would be totally for digital storage, all the way. And if it weren't for piracy, I would be totally AGAINST digital storage all the way.
Even as an honest, paying customer (except when it comes to emulating legacy systems like SNES, Genesis, etc), I WANT to be able to fall back on piracy if I need to. The main reason that I go completely digital for music is because I know that, if something happens that prevents me from using my legally purchased music (or I lose it), I'm just one torrent or .zip file away from recovering it for free, regardless of the state of my "official" copy. Same thing with emulating old games, even if I already own the hardware and games. Even if I lose all my old legal games or pirated ROMs in a fire that destroys everything, it's no freaking problem because I just have to go to one or more various unnamed ROM sites and redownload them (and since they're usually only a few megabytes, that takes only a matter of seconds).
And I'm not a heavy PC gamer, but you can bet that if I was, I would download the cracked version of the game, even if purchased it legally, just to get away from the DRM.
So, yeah. No matter what anyone wants to say regarding piracy, it's a good fallback, even for honest people who just want to be able to freaking control what they already paid for, or recover it if it's lost, no matter what circumstances are.