iPod to get camera?

It's being rumored that the next generation iPods will have a camera functionality much like the one in the iPhone. Adding a camera function on the iPod Touch would drastically increase the market for camera-related Apps in the App Store. While adding a camera on the iPod Nano or Classic would seem a little less proable, but shouldn't be ruled out completely. Having a camera on iPods will do the world another favor, much like the cell phone did for us: less of a need to carry around a digital camera.