@stuckinaredstate I have long rued the day that G+ ended. There are a lot of atheists here as well as progressives.
Here's the user guide, Note we use a lot of hashtags (not just the ones listed there) so that users can set up filters to manage what they see/don't see.
If you find this site to your liking and can afford it please go Pro - it's only $5/mo. and helps J (@th3j35t3r) pay the bills.