Adds an avatar upload field to user profiles. Generates requested sizes on demand just like Gravatar!
Use avatars in your theme using WordPress' built in
get_avatar() function: http://codex.wordpress.org/Function_Reference/get_avatar
You can also use
get_simple_local_avatar() (with the same arguments) to retreive local avatars a bit faster, but this will make your theme dependent on this plug-in.