enabling gnome-shell extensions system-wide?

[Dr. Michael J. Chudobiak]

It seems that gnome-shell extensions are not enabled by default in 
gnome-shell 3.2, even if you install the appropriate rpm.

Is there a command-line method of enabling all installed extensions for 
all users?

It's a bit cumbersome to run gsettings commands for every user on every 
system, or similarly use gnome-tweak-tool. A system-wide switch would be 
helpful.

- Mike