!Google+ 2.0 (unofficial forum)An almost complete Google+ replacement?
It’s based on Channels
. A channel can be set to Social
(a standard personal profile), a Forum
or a Feed
… And other options I don’t fully understand. Can be set to public or private.
Now some Google+ features available on Hubzilla (different pods/nodes may have limited features/apps).Circles
: Privacy Groups
(an App needed to install)Communities
: Make a Forum channel show content on your Default Social/Profile channel.
Then you have lots of Apps like Events, Contacts, Articles, Chats, Mail, Webpages and… still exploring all the possibilities.
Actually Hubzilla has a lot more than Google+.