Are forums dead? Do you know of any active forum on computers, software, hardware?
* elixirforum.com (Elixir)
* llllllll.co (music hardware / software)
* modwiggler.com (music hardware / software)
Some are Discourse-based, but Modwiggler is still the same phpBB you remember!
Sites like Reddit, Tomshardware, etc, basically took all the work away while allowing you to build a community around a niche of your interest.
Other formats are so opaque..
To answer your question there is a popular forum for computers, hardware. [1] Tom's Hardware.