Wow, Skype must have really cemented its place in public conscience as an instant messaging service. I would think a new service should support video chat befo

Wow, Skype must have really cemented its place in public conscience as an instant messaging service. I would think a new service should support video chat before comparing itself to Skype, but no. (I am actually seeking an open-source alternative to Skype that supports video conferencing: I know of audio clients/services, but not about video)