Well, I've been thinking on why Yahoo would have discontinued Yahoo! Messenger for Vista. I've come to a small little possible theory. Yahoo! needs money to pay for the people that are working on the new (discontinued) messenger. Well, Yahoo is kinda tight on money right now. Especially their stocks trading at $12.20 so that means that they are tight on cash. So maybe all those high classed, intern software makers were asking too much and Yahoo! couldn't keep up with they payroll so they just laid them off. It happens.

I don't know, I was bored and started thinking about the reason why Yahoo! discontinued it.