Overview
One of the "hidden" functionalities which really is a gem and life saver for every admin that wants their sites to rise above other is the ability to easily change the default avatars and maintain that change with ease. A common belief is to replace avatars in their original location, and while this would obviously work because its just an image that is being replaced, it is not a good practice to do that as your custom avatars will be overridden with every upgrade of JomSocial