REASONS I POST ON KIWI FARMS
It's tolerant to Far Right thought without being a degenerate hateful ideological circlejerk like purpose-built Far Right forums are. It's of a sort of medium scale where there's enough content to spend time on it pretty much any time you look on while still being able to recognize certain regular users and keep up with goings-on (kind of like a bar that's busy but has regulars).
REASONS I POST ON INTERNET FORUMS IN GENERAL
On Internet forums you can have conversations about any subject you want, start them when you want, walk away from them when you want. It's less of a substitute for normal human interaction than it is a complement, you can discuss stuff that maybe people in your life aren't interested in. You can also talk about personal problems behind a veil of anonymity. I also learn a ton from here and from absorbing other people's ideas. People on forums have a lot of expertise in random subjects and they bring up esoteric information you don't get from the Great Satan that helps form a richer understanding of the world. It can go too far in encouraging paranoia/expecting armageddon, but I feel genuinely better off getting the perspective of A&N and Happenings.