Piotr Konieczny, 29/05/2014 05:56:
Wikia (the largest wiki farm?) appears to be
drastically
under-researched...
Part of the reason may be that they don't offer regular data dumps.
But WikiTeam has remedied and recovered dumps for most of their top 14k
wikis (as well as all images):
https://archive.org/details/wikia_dump_20140125
https://archive.org/search.php?query=wikia_dump
It's possible to release updates if needed, just tell us with some
advance because it takes weeks or months due to aggressive throttling
and blocking policies.
Nemo