Apparently, a lot of our readers are Yahoo Messenger users. A good dozen of you or so sent us this tip that Yahoo Messenger 3.0b1 has been released. I've just taken it for a spin and my early impression is that Yahoo seems to have hired some great developers. This is a really nice application with a great Tiger/Leopard iChat-like interface, cross-platform webcam support, integration with other Yahoo services, chat conferencing, and file transfers. The website says that the ability to chat with MSN Messenger/Microsoft Live users will be coming soon as well. Oh, and it's a universal binary.
Thanks to everyone who sent this in.