What does it do? Rated 1 out of 5 stars
I can't find anything that this addon actually does other than add quick links in a top menu (and won't collapse if you don't click on anything) with a URL shortener. The Settings page doesn't have any extra options for the extension. I downloaded it for the "Add a nickname and it will be rendered as a tagline (see config page)" features as this is something I've wanted fro G+ since launch but there's no such option in the config page, just the basic G+ settings.
Not worth the bloat.