It's here hackstore, alternative app store for Mac, the equivalent of Cydia on our iOS devices but for the Mac.
We can find applications that have no place in the Mac App Store for any reason, things like TinyUmbrella to save the SHSH of the iPhones or applications to access the internal files of the iPhone. The only one that has no place is piracy, no apps from the App Store cracked, according to the authors there will never be.
You can download Hackstore on its official page, although it is still in a little advanced version, for example: does not include spanish. For now all applications are free.
I can't register, can anyone?
Not working
Not working, servers down