Board Thread:Support Requests - Getting Technical/@comment-14250-20130603033249/@comment-1158325-20130603061651

That sounds like a good idea. You could try suggesting it through Special:Contact (I don't think Wikia staff frequent these forums), but as Elecbullet said, it's more likely to be implemented, if at all, as a core MediaWiki feature.

You can specify a user to exclude in the API, so you could get some JavaScript to do it, but I'm not sure how likely it is to be added as a feature.