Add a user avatar backend (like Gravatar or libravatar)
@nick.richards
Submitted by nick richards Link to original bug (#655116)
Description
It would be great to have as many photos of contacts as possible, as such it would be awesome to have a gravatar backend to retrieve avatars of users based on a hash of their email address.
http://en.gravatar.com/site/implement/
We may think that this is better dealt with in a downstream project (such as libsocialweb) and just use a generic backend for there. If so, feel free to close and redirect.
Version: git master