Kailey (trepmal)

Add new option to the Default Avatar list. Supply a name and URL for an image you’d like to use and it will appear in your Default Avatar list on the Discussion page (under Settings).

Add New Default Avatar

Add new option to the Default Avatar list.

Matteo Manna

This plugin simplifies the life of WordPress users. 
Now users can add or remove their avatar simply using images from his Media Library. Simple to use, no additional functions required. Plugin available on <a href="https://github.com/MatteoManna/Simple-User-Avatar" rel="nofollow ugc">GitHub</a>.

Simple User Avatar

Great

This is just what I needed! Did never like the tie to Gravatar. And the little donation reminder doesn't bother me at all. :)
Kudos!

Great Little Plugin - Clean Code

Simple User Avatar helps users to add or remove their avatar using images from his Media Library.

Add New Default Avatar vs Simple User Avatar