Worth noting that two of the people fairly heavily quoted on the shortcomings of XMPP both serve on the XMPP technical Council at the moment. (One of them is me, the other is Philipp Hancke).
Actually a mixture. Some shortcomings have vanished because while they're problems, they're solved problems. And adoption etc, too.
I'd note that I was never against XMPP, though; I just don't see the need to pretend it's perfect. I do, however, object when problems are claimed for it that it doesn't have.
Makes sense. Is there an up-to-date reference on the problems it currently has? I'm not talking whatever technical papers or submissions to committees. More an article like the one I cited.
(a) it's improved remarkably and such short comings don't exist
(b) it won in adoption, it's getting all the labor, and you two are simply trying to improve it on the technical council.
I'm going with (b) for now. Was I right? Or is XMPP now efficient, easy to understand, and easy to implement?