[taurath]

Aggregation is badly needed in the whole of technology, but big corporations have all decided that having proprietary cables, closed APIs and locked-in platforms is better for their bottom line than what would be good for the consumer. Also open source/free software advocates are pretty terrible at making cohesive user experiences.

When it was AIM/YIM/MSN, etc, Trillian and Pidgin came in and made the experience usable. Now its Gchat, Telegram, Hipchat and Slack. Some of these have XMPP interfaces (all?) but frankly both companies will keep their APIs as closed as possible because they want to make money on their own platform.