Would you like to use a new tool for building a community? For community building for a complex product, you need tools that have capabilities more than Reddit or Slack or just a simple FB group. Since this is a collaboration between you and your target audience, you need tools that would enable this productively and effectively, The tool is ready functionally and if you wish to make use of it, sign up at https://community-builders.teleo.co/#signup
using Phpfox, you can mimic Facebook in just few minutes. There are lots of useful plugins to add extra features as well.