Rated 4 out of 5 stars

I gate this plugin another try.

And, after some RTFM I see there there is a special build intended for MacOSX users available at http://threadkey.mozdev.org/drupal/content/threadkey

The fix uses 'Cmd+T' & 'Cmd+U' for Threading/Unthreading threads.

Now it works great, except I need to disable the automatic updates for this plugin ;)

This review is for a previous version of the add-on (0.5).