People, people, people
Skype? No. Gizmo. Open standards. Interoperability. AIM or Yahoo or MSN? None. Jabber. Google Talk. Open standards. Interoperability.
Skype only talks to Skype. Gizmo Project talks to itself and Google Talk and everybody else using the same standards. In fact, you can call my home phone with the Gizmo Project without paying a cent! SIP calls. Very cool. Skype can’t do that.
AIM/YIM/MSN only talk to themselves. Google Talk talks to itself and any number of thousands of other Jabber IM servers on the planet! I have my own. It works fine. Open standards. Open source. Imagine that.

