Always coming home. Rdio. Grooveshark. Pandora. Cloud Reader. Cloud Player. Google+ Google Music. iGoogle. Gmail. Comcast Inbox. Your Privacy is a Priority Facebook Connect allows you to use your Facebook credentials to login to certain portions of XFINITY TV and XFINITY.com. Comcast does not send your Comcast account or billing information to Facebook as part of this connection process. You can read more about which portions of XFINITY TV and XFINITY.com support Facebook Connect, here.