Google has decided to drop the Google Toolbar for Firefox 5 and above.
Following is the link to their support page for toolbar, where they have stated alternative add-ons for the features provided by Google Toolbar:
Both Google Chrome and Firefox will now be without Google Toolbar.
The only browser that is getting support for Google Toolbar is Internet Explorer.
Now, the question arises-
Is this the move by Google to kill Toolbar PR or to attract the Firefox users to its Chrome browser??