Interesting concept, but I don't think toolbar real estate is much of a concern on the iPad; if it was they could just automatically hide the toolbar altogether like on the iPhone.<p>And I like having the name and URL visible at all times, as well as my bookmarks. I don't think I've ever complained about having to reach <i>all the way</i> to the top of the screen to tap my Google Reader bookmark.<p>Address bar attached to keyboard is an nice idea, and something I've thought about myself. I find myself wishing there was an input mode that simply attached an textview onto the keyboard, especially in Safari.<p>I also wish the iPad keyboard had select all/cut/copy/paste keys, arrow keys, next/previous word, start/end of line, forward delete, delete word, etc. I love actually typing on the screen, but positioning the cursor and revising text can be a pain.