I recently discovered a pleasant feature in Netscape 9 that isn't available with Firefox or IE. With Netscape, I can use the mouse to click on the border of the input window (where I type text I want to post), and drag it to enlarge the window.
It is similar to clicking the vertical ^ and v (up and down) arrows in the upper right corner to change the height, but with Netscape, I can expand the width by dragging the right edge, or the height by dragging the bottom edge, OR both by dragging the corner! It is similar to changing the window size of the entire browser.
Before posting this message, I was able to change the window dimensions from 525x180 to 640x412. Nice!
I LIKE that feature. ...So why doesn't it work with Firefox or IE?