[Mandatum]

Awesome! But I need images! Would love to use this.

[mintplant]

Looks like images work just fine.

    ![test](https://i.imgur.com/Qjmt6dD.png)

It's GitHub Flavored Markdown.

https://guides.github.com/features/mastering-markdown/

[nacs]

It also seems to support HTML:

   <img src="https://i.imgur.com/Qjmt6dD.png">

[kentonv]

At some point, Sandstorm will actually disallow embedding off-site resources via Content-Security-Policy since otherwise it is trivial to leak data out of a Sandstorm app, something we'd like to prevent. (Currently, this client-side sandbox is incomplete.)

[choppaface]

Yes, a simple image upload feature would be most helpful. But this is sweet!! Like the markdown-based input better than Google Powerpoint.

[chaiwallah]

If you need more, try a similar site I've just made: http://2sli.de