From: Dave Thomas Date: 2001-11-01T00:50:13+09:00 Subject: [ruby-talk:23966] Re: ruby-talk:99999 Gary Lawrence Murphy writes: > What is the purpose behind those five-digit numbers in the subject > line? Messages are already threaded by In-Reply-To and References > headers, and don't you find the repeated digit displays just clutter > up your subject summary lists? I also find they thwart the Emacs > ability to kill an entire thread. It's a convenient way to refer to a message. For example, on the wiki, you can say RubyTalk:12345 and it generates a hyperlink to the message. However, does the number need to be in the subject line? I don't know. From what I've seen of Outlook, it's a pita to get at X- headers. Dave