Give me one bar, make it do more!

I have said it once, and I’ll say it again; I love my iPad. It’s light-weight, instant-on and, most importantly, for the most part, it just works. However, there are a few frustrations, some of which I’ve mentioned previously, such as what they did to the rotation lock switch.
 
Now, most of the time I spend on it, is spent browsing the web. However, whenever I go to open a new page, I am presented with this:
 

 
Now, I like the fact that I can search from the browser, but why make it a separate box? If it were up to me, Apple’d take an idea from Google Chrome, and make it look like this:
 

 
Make one bar, its default function an address bar, unless something that is neither a URL, an IP or a combination is inputed, in which case it performs a search instead.