I have just read about sony mdr-ex81sl earphones on audiocubes, which have similar design as shure e2, which is intended to be wore from the back of your ears. but the 81sl has a clip-on thing. It just makes me think of shure e2's annoying design. I am just thinking, if shure phones have that kind of clip on, it could be so much easier to wear them, especially when you have a book or something in your hand. I am just wondering if anyone knows about that kind of stuff.