Mozilla's upcoming Firefox 3.7 will come out with some cool Hardware Acceleration features which is pretty good. The next build of Firefox after this will be 4.0. But it has kept the designers of the browser debating whether they should keep the Browsing tabs on the bottom of the address bar like Internet Explorer and Safari or at the top like Chrome and Opera have.
Here's a interesting video to check out all the points for and against whether the tabs should be at the top or bottom:
