illusori

This plugin embeds the <a href="http://sta.sh/muro" rel="nofollow ugc">deviantART muro</a> HTML5 drawing application into your WordPres installation, allowing you to:
<ul>
<li>Draw in your browser to create new images in your Media Library.</li>
<li>Allow your users to draw in their browser to add images to their comments.</li>
<li>Embed deviantART muro with a preselected image within your articles, for example to run a competition or ask for feedback on an artwork you’ve drawn.</li>
</ul>
<h3>Contributing</h3>
This plugin is open source, contributions are welcome.
Just fork https://github.com/deviantART/embedded-deviantART-muro-wordpress on <a href="http://github.com" rel="nofollow ugc">GitHub</a> and send us a pull request with your changes.

deviantART muro

Embed deviantART muro, the HTML5 drawing application, for image drawing in your Media Library, in articles, and for drawing in comments.

Sean Butze

Many users do not compress or resize their images before uploading them into a post, and oftentimes WordPress’s maximum upload limit of 2MB-10MB is still too large to prevent the insertion of photos that can signficantly slow down a website.
WP Image Size Limit allows an administrator to set a custom file size limit that is specific to image files and smaller than WordPress’s general file size limit.
This is especially useful when you need to put tighter restriction on image uploads but want to preserve the ability to upload larger files of other formats (audio, video, etc.).

WP Image Size Limit

Just what I needed to tamp down those designers who think it's okay to use 20MB images!

Brilliant

Adds a new setting under Settings -> Media where an admin can set a maximum upload file size for image files.

deviantART muro vs WP Image Size Limit