Thanks, hopefully someone will find it helpful

WTF sharing didn't work for me primarily because of addons like Bongos that store their settings per-account. Changes from one WoW copy were constantly stomping on changes from another, so I gave up on it. Also there doesn't seem to be any good way to force clones to update their macros from offline changes without having to quit out of WoW.

If anyone wants to use this script with WFT sharing they just need to change the following:

Code:
    # Other linkable dirs -- ADD WTF HERE
@( 'Cache', 'Data', 'Interface', 'WTF' ) | foreach { New-WowLink $_ }
    
...
    
# Copy the WTF directory (settings) -- COMMENT THESE LINES OUT
#$wtf = (join-path $sourcePath WTF)
#copy-item $wtf WTF -recurse