So I made an extension that adds them to Firefox.

The Problem: The New Google+ Interface Sucks

Google recently redesigned their social network in order to make it more “mobile-friendly” and less cluttered. Unfortunately, they did this by removing all of the features that made G+ unique and useful — namely, Hangouts and Communities — while also making everything else harder to use. You can read my full rant on why here (and if you agree with me, please sign this petition)
https://t.co/7cW6PE46Ws