You may be interested in the new community talkideas
From the userinfo:
There are two types of people: those who talk about people (including themselves) and things, and those who talk about ideas. This place is for the latter sort. It’s an open discussion forum for amateur philosophers and autodidacts who do not wish to restrict themselves to the argument structure of formal logic.
There’s an extensive list of interests attached to the community. Hope to see you there.