Google Announces Android 2.2 Froyo

When you get a chance, would you let me know what you think of this? I read this in the forums over @ Engadget.

Now.. Customers are aware that updates bring new functionality, and if the provider is tardy with the updates, they will find themselves with fewer customers, because up to date software will be a big selling point. And if Android keeps growing, and if phone manufacturers design the ability to easily accept up[dates for say the next three years minimum then the pressure on providers to keep things up to date increases.

Do you agree with what this person said?