Or get an HTC Advantage. It's like an Asus EEE, but small enough to stick next to your head to make a call from, although you'll still look like an idiot doing it... but hey, fully powered computer that's the size of a pulp novel. C'mon!
Love my iphone. Highly recommended. But if you get it, make sure to get a blue tooth dongle because its not the most comfortable phone to actually talk on.