One of the biggest barriers that Mac Animation:Master users have had to deal with was the relative lack of A:M plugins for the Mac compared to the PC. This was because Hash had not previously released the Mac SDK to the public. All this has changed now that the version 11.1 release of the SDK includes a Mac installation for use with Xcode:
I think I speak for all Mac A:M users when I say we’d like to encourage plugin writers who have access to both PC and Mac platforms to make Mac-compatible ports of their plugins.