Since I know most folks won't run to the bugtracker, I thought it might be helpful to do a search for "mac" on the bugtracker and compile a list here to minimize the number of threads hopefully.
If you haven't read the other threads, the bugtracker is here:
http://www.mmoui.com/bugs/main_page.php
Create an account, login, then go here:
http://www.mmoui.com/bugs/view_all_bug_page.php
Next to the "Apply Filter" button, type in Mac in the box and click the "Apply Filter" button. Read.
Fixed Issues:
Security Manager doesn't handle symlinks
New Issues:
Default Installer on Mac gives an chmod not found error
Quits after approval of Module Access Request - Worked on 5th Try.
When attempting to right click on more info for any addon minion prompts the message: "Could not open browser: null". 
Linear Mode
