That was my question. The only place I use it is at work, because our IT people have decided that it is our "official" browser. Of course, we're talking IE 7, because one of our proprietary database programs doesn't play well with any update past that. We had Firefox for a while, but they must have believed that it was working too well, so they took it away from us.
As you can tell, we're on the cusp of advanced technology. One day we may even ditch Windows XP. When I started with my current agency in 2001, they were still using an MS-DOS based database program.