I am not 100% certain I understand the difference between XMPP support and XMPP federation support. I assume though if they are dropping the support to route be

I am not 100% certain I understand the difference between XMPP support and XMPP federation support. I assume though if they are dropping the support to route between chat providers than my websites' Zopim chat widget that I use for live support will no longer be able to talk with my Google Talk and thus I will no longer be able to text chat with customers on my websites through my Android-based smart phone. If so, that's a real bummer.