see w:en:Wikipedia:Village_pump_(technical)#Technical_Wishes:_FileExporter_and_FileImporter_become_default_features_on_all_Wikis - why is running appliction config being housed on mwwiki? (ughh Flow still stinks too)
Topic on Help talk:Extension:FileImporter
I assume you are talking about the configuration pages at mw:Extension:FileImporter/List of configured wikis. The exact location really doesn't matter that much – from a technical standpoint. We just need to store it somewhere where the community is able to edit the pages. Do you have a suggestion for a better location?