There is something to be said for different communities with differing standards or technical tools, and some separation from Wikipedia might be a good idea. Wikipedia has different projects for different topics, but in the end many decisions and guidelines apply globally.<p>Also for legal reasons, many fan wikis by necessity include a lot of detail about and data from copyrighted franchises that wikipedia might not want to touch (Screencaps, audio snippets, ...).<p>It would be nice if there were a set of reliable hosts and a standard for inter-wiki linking there, though. Prominently direct readers to reliable pokemon&#x2F;Fallout&#x2F;StarTrek wikis for details.