Damn!!!
Since the last Firefox Update to Version 4...
my SEO Add Ons doesnt work no more!!!
- NoDofollow Plugin (to find out what is nofollow) doesnt work no more
- Automatic Grammar Errors Highlighter doesnt work no more
and a lot other add ons I really need to have an comfortable SEO process
see the picture below
the yellow text means "is not compability with the new Firefox version"