Here's the e-mail-thing (web-mail?) I just sent to MedHelp on this topic:
Hello:
(If Customer Service is the wrong dept., could you please forward)
The thread at
http://www.medhelp.org/posts/show/43131 is an example of what results from leaving old threads open to new comments. Here, a 7 year old thread is resurrected because Dee73 had a comment about Tussionex. Now Dee's comment and her request for comment is fine. But I have to wonder, why should her short comment in 2007 be allowed to bring to the surface 25 posts from 2000 that were made by folks that haven't been to the Forum in years?
Perhaps there's a good reason. Perhaps this is the result you wanted. Personally, I think it's quite distracting and not conducive to a functional forum.
I'm far less bothered by, but still not crazy about, the new-comments-pop-to-the-top feature. It makes it hard to keep track of things and it has a tendency to bring back-burner issues to the front. Maybe if all threads were auto-closed to new comments 24 or 36 hours after the last comment was made. That way, threads of common interest could keep rising to the top as long as interest was maintained or renewed within the time period. However, "dead" topics wouldn't be allowed to rise from the grave and march like zombies to the front of the line.
Just my thoughts...........