Lumpy Burgertushie wrote:as far as I know there is nothing for phpbb3. I "think" there was some type of MOD for phpbb2 that did something like that.
You are not likely to find much support for this because this type of software was basically designed to replace that old style.
having said that, if you can describe exactly what you want, then maybe we can help you do it with the built in system of forums and sub forums etc.
I was looking for a feature where you can reply to a reply and then someone can reply to this new reply, etc.
Just like on a typical mailing list. Basically you just need to keep track of parent_post_id, not just the thread_id
then it will be possible to use this data when builing the view of thread.