Google Labs isn't the only thing winding down in Mountain View, it seems Google's Firefox toolbar is also kaput. Citing exponential growth in the browser space, the outfit declared that the Google toolbar for Firefox is no longer necessary -- modern browsers are just too darn capable. Support will continue for older versions of the browser, but Firefox 5 will have to stand on its own. Still, El Goog admits that dropping the toolbar kills more than a few features, and is offering a list of similarly featured add-ons to users
