After writing a reply, I sometimes decide at the last moment not to post it. So I delete the draft and exit the thread. Then at a later time when I want to post something else in the thread, I notice that the draft of the unposted reply is still there. I tried many ways to delete it. It just won't go away. Finally I posted another reply, and was able to delete the original draft after the reply was posted. Thereafter the unposted draft was gone. Is there anyway to delete a draft without having to post and delete?