I know this is a bit out there, and probably wouldn't be widely regarded, but I was wondering if there were any thoughts of adding an XMPP server or something of the sort to the PlayFab features list? It'd be great for implementing a lot of functionality. Also, I had no idea what tags to add for this, so, data is the one you get. :P
Anyway, it's late and I'm off for the night. Hope you're all doing well!