> Wouldn't it be nice if WebRTC pushed video-calling into becoming like e-mail
WebRTC doesn't define a signaling protocol. There are already protocols for that. SIP, XMPP/Jingle, etc. It would be nice if people started using them more. WebRTC only defines an offer/answer API (which is actually a big difference!)
So having two different services use WebRTC doesn't mean they'll be interoperable. (Unless the services intentionally make an effort to federate.) Any third-party attempt at interop between incompatible services is going to involve spoofing a connection to each service. While that's not impossible, WebRTC really isn't the interoperability panacea that people seem to think.
WebRTC doesn't define a signaling protocol. There are already protocols for that. SIP, XMPP/Jingle, etc. It would be nice if people started using them more. WebRTC only defines an offer/answer API (which is actually a big difference!)
So having two different services use WebRTC doesn't mean they'll be interoperable. (Unless the services intentionally make an effort to federate.) Any third-party attempt at interop between incompatible services is going to involve spoofing a connection to each service. While that's not impossible, WebRTC really isn't the interoperability panacea that people seem to think.