It is a pure #shit #sandwich. All the other use cases they give are the #mustard and the #pickle, put there to hide the #taste of the sandwich.
I personally #recommend you *not* eat a shit sandwich, even if it has fantastic mustard and is served with a really amazing pickle.
They describe it like it will be a wonderful, #open playground, full of #free and open #implementations, and that #websites (and #ad #exchanges... cough) therefore won't be able to use it to #abuse #users.
3/x