Is the iPhone Getting a 5MP Camera?

Think the iPhone could make better pictures? It could soon -- if the web rumors are true.
Electronista and others are reporting that the next iPhone could be getting a 5-megapixel camera. The current model has 3.2 megapixels. Who could get by on that?
Naturally, Apple isn't confirming anything. However, OmniVision, who currently supplies the iPhone's camera goods, supposedly has orders.
If everything is correct, a new, better iPhone could be making you look out of date by the end of 2010.