Yes, it is always possible to be misinterpreted. But a presentation is an organic whole designed to minimize such misinterpretation - and usually designed to do so through careful coordination of slides and audio. I see no reason to feel required to make a partial presentation available when that subset might encourage misunderstanding.

Consider: would Apple ever release a Jobs Keynote with slides-only. Not likely. The alternative they provide is to make the entire presentation (or select portions) available as complete AV presentations (QT or whatever).