Mac App Store cracked already, Kickback on the horizon
The other DRM-stripping method on the horizon uses an application called 'Kickback,' which does for the Mac App Store what the Hackulous community did for the iOS App Store. Thankfully for developers the application is currently unavailable, with Dissident, a member of the Hackulous collective, stating that they'll hold off until "crap" appears in the Mac App Store.
It looks as if Apple may have a fight on its hands with piracy in the Mac App Store, but then Mac app piracy is nothing new. It's certain that developers will have to up their game and come into line with Apple's guidelines regarding anti-piracy measures at the very least.
[Download Squad condemns all forms of piracy, which in the long run, hurts both developers and consumers alike. -Ed]