Recently Discourse (the forum software that this site uses) launched a directory where people can browse popular Discourse forums to join:
I didn’t see Intfiction on there yet, but thought it would be nice to see it there.
If the admins happen to want to have this site listed there, there is an admin setting to allow the site to be included:
How do I get my community listed?
To submit your Discourse community, it must be publicly accessible and have the admin setting
include in discourse discoverenabled.
