Only way I can think of is to have 2 pages open, 1 to see the comment in your profile, and 1 to reply in mine
you can do it the way you've been doing it, it works ok, I'll eventually see the reply on the main page, but if it's something you need an instant answer on, it's better to go to my profile ... it's amazing what we can learn to live with, isn't it? I love my mom!!! *big warm loving hugs* ?