This link can prove useful to those who wish to see Page rank and other google toolbar features on their recent versions of firefox browsers.
http://www.brandingways.com/how-to-install-google-toolbar-on-firefox-9-10-11-12-onwards.html
I tried it and it worked. The check compatibility option enables the google toolbar on Firefox 10, 11 and 12.
http://www.brandingways.com/how-to-install-google-toolbar-on-firefox-9-10-11-12-onwards.html
I tried it and it worked. The check compatibility option enables the google toolbar on Firefox 10, 11 and 12.