Board Thread:Support Requests - Getting Technical/@comment-3032314-20150114221352

Help:Custom namespaces says, "Custom namespaces allow communities to divide their content into extra areas with unique, wikia-themed titles and technical setups." What exactly does the part about "technical setups" mean? According to Manual:Using custom namespaces on mediawiki.org, pages in a custom namespace can have different settings or permissions, but do Wikia staff accept such requests?

To be clear, I understand that custom namespaces can make organization easier. I'm just curious if there are any extra options. :) 