Please read up on Fitts's law. I use web pages with buttons on the edges of web pages -- they no longer work because the button doesn't go to the edge. When I go to the edge and try to select text it doesn't work because you added the useless border....
I like the shortened menu.One suggestion: Why is New Tab to Right at the top? Is is really used significantly with the current menu? There are two easier ways to create a new tab, Control-T and clicking the + at the end of the tabs.
