Changing User Avatar/Icon
For info, I recently received a reply regarding current Tado policy on changing Forum User Avatar/Icon:-
Our Community forum doesn't allow to change the avatar/icon. If the user is created directly in the community, it needs to go with one of the available ones in the hosted set of icons. If you create your user using your google account you will be using google's avatar in our community as well.
We don't have the capability to host, police and report the images that each user could be using in the community forum, but we would be legally liable if anything illegal (copyright infringment) is used, so we need to stick to the predefine set or the images that google hosts for their users.