Integration of Wikipedia (Commons)
Add Wikipedia and its sister projects (especially Commons for images and videos) as a media resource.
Moreover, this idea would go well together with support for an 'attribution page': http://sway.uservoice.com/forums/264674-sway-suggestion-box/suggestions/6543894-attribution-page-at-end-of-the-sway
We now pull Wikipedia articles into our suggested content in the Insert pane. Thanks for the feedback you’ve provided, and let us know if there’s anything else you’d like to see us do here by leaving a comment. :)