The problem with these Wikia-likes is from experience they have issues with being crawled by search engines
I had a Miraheze wiki for a manga but no matter how many settings I fucked with Google would never crawl it meaning I got no traffic, meaning I was the only one editing it
Eventually I just gave up and moved on, someone did dl it and rehost it on Wikia tho so not all my time was wasted
Funnily enough the whole reason I went to Miraheze is because Wikia arbitrarily deleted it the first time, I don't know if it's because rape was a major plotpoint or if they’re just dicks
>>150207376
I've seen them cite wikis for trademark renewals but I don't really think that's as common as you're implying considering a lot of them have people whose sole job is to archive and research their shit, like George Felderstein at Warner Bros