Document format conversion is always a mess. Right now I'm looking into a Sharepoint Wiki ( bare with me but that's what it is called but It does actually not feel like a wiki - anyway) which needs to be migrated to MediaWiki (:-)).
Still struggling on how to do that. Open Office offers some export to MediaWiki functionality which might well be usable for the initial import. Only I'm missing the ability to export e.g. word-format from sharepoint wiki. Any hints?!