It used to be, but it started getting so confusing with the titles of threads being changed a couple of different times during the life of a thread, that after awhile, you couldn't tell by the title whether you had responded to a thread or it was a new one. /forums/images/graemlins/crazy.gif
Enough of us (including myself) complained about it, that we all asked Muhammad to remove that feature. /forums/images/graemlins/smile.gif