Can I ask iPhone jailbreak related question on this site?
see fairly canonical answer at
Unless it is a clear call for warez, discussion of DRM should be given the benefit of the doubt.
I would hate for us to censor legitimate, technical discussion just because what we're talking about happens to be illegal in some jurisdictions. We should have the same standards as universities: we should defend people's rights to free speech.
I think it's VERY MUCH DEBATABLE whether breaking DRM for the purpose of making backups is even illegal. It would be unhealthy if our diamond mods were running around being as strict as the Disney Corporation Inc. on DRM. It is hard to argue that there's anything even remotely socially unacceptable about breaking DRM for the purpose of backing up something you legitimately own.
And we're not even doing it, we're just talking about it.
Therefore, unless the post looks egregiously illegal, assume it is being asked in good faith about removing DRM on things you own, for your own fair use.