Over the last couple of weeks I have seen more than a couple of people looking for video chat clients. Until tonight I have not been able to find any. Lockergnome reported this linux yahoo chat client that now has webcam support.
Summary on website as follows:
A full-featured Yahoo client for LINUX with voice chat and webcam support. Mission: To focus on thorough Y! support on Linux only. Philosophy: Trying to do multi-protocol / cross-platform clients slows progress and results in half-baked support - One protocol, one OS...done well.
I have not tried this client myself as I do not use chat software, just trying to help out those that say it is all that hangs them up on other operating systems. (Lack of webcam support).