Google is all set to kill currently visible URL or address bar. Chrome 13 nightly build and canary versions have got this features under flags page. Enable this new flag will hide URL bar. Chrome 13 to feature new and short URL bar, new back/forward buttons and tool menu in tabstrip.
Well IE9 is all set to get released in sometime. Here are the review before IE9 in our hands. IE9 is just similar to Chrome and Firefox now.