Why not add skype too?
RE: Not Yet, But Soon: Windows Live + Yahoo!
It's been a long time since we announced the deal which would allow Windows Live Messenger people and Yahoo! Messenger peope to IM one another. The project was so top secret that many of us (myself included) found out the same day you did. And that day was SO exciting, but next came the wait... I know you're feeling the pain too, because of the number of times I've read something like:
[Via ActiveWin.com Headlines]