Thread:Autumn Spirit Substitute/@comment-3456138-20150901152705/@comment-26066218-20150901154233

Affiliated wikis are usually listed on the wiki's main page using their wordmark. The wordmark would have interwiki links between the affiliates to help promote one another.

It's like connecting potential audiences between each other. People who visit their wiki can potentially visit this wiki too and help grow each other's community.