User blog comment:Cristina7/Introducing Discussions, a New Platform For Engaging Your Community/@comment-1853435-20160909194904/@comment-13301-20160910133615

That's why "wikia" is going to be renamed to "fandom", because it's now more about social tools, and less about "wikis".

Also, this is why I don't want to adopt any wikia feature to my wiki, because those are features that now came up and in a few years are discontinued. Still using the old wiki forums and without problems!