Following as @Hookbot. Send me a promo-code, and if I like the app, I promise I'll make a review in the User Reviews section. If you want to see my reviews, two of them are in my signature. Love the idea, and actually, I was looking for an app like this only to find it only worked for the jailbroken iPods. Really useful and great idea.
Not really for me, since I find the iPhone's screen a little short of space even with fullscreen browsers, but this is definitely a great potential app for the iPad. IMO that's the marketing strategy you should be persuing, especially with the release now just around the corner (april 3rd). So far, pre-order figures are said to be at over 100000 - the iPad's built-in Safari app is nothing special, so you can bet a sizeable proportion of those customers will be looking for an alternative browser within the first few days of launch.