Fusion 8 Macros on Mac OS X

What is the suggested installation location on Mac OS X for installing Fusion macros for all users on the system?

I see that I have the typical option of installing them to:

/Applications/Blackmagic Fusion 8/Fusion.app/Contents/MacOS/Macros/

or

/Users/<User Account>/Documents/Blackmagic Design/Fusion/Macros/

Is there a way to get Fusion to recognize macros if they are installed to a shared folder like this:

/Users/Shared/Blackmagic Design/Fusion/Macros/

* * *

Also, are there any plans to support Mac OS X based relative path options like ~/Documents or $HOME in a Fusion 8 saver or loader node file path?

Regards,
Andrew Hazelden