It shouldn't be news to you that Google+ is going to be killed, much like other Google social media venues (remember Google Buzz?). If you hate Facebook, we have an alternative now with a new group set up on MeWe. They promise quite a bit in regards to privacy, which is a positive. Several other venues are gaming over the corpse of Google+, but many have strange dependencies on Bitcoin or have a strong political bent.
We do also post on venues like Reddit, but I cannot bring myself to ask Ruslan to post on Tumblr