@arubislander I didn't express myself clearly, I apologize. What I meant to say was that the post in the forum didn't receive a single response, not even a “that could be interesting” or a “no way.”
I understand that in order to have an implementation, someone has to try. But personally, before trying, I would prefer to make sure that the work will not be useless. Especially in this case, where a push service already exists and there is a risk of duplication.