But a 3rd party application may be coded easily.
It works like that;
Get all user posts,
Eliminate all posts whose title starts with RE:
Check the post id on each topic to decide the first post or not.
Voila!
If I've free time I can code something like that.
@bold: I dint get this feature. Will my post ID be reflected or the user's post ID I am searching for? It would be good to have my post ID reflected in the results that appear under "Show new replies to your posts".
Also, is there any suggestion thread where I can suggest new features?
There is an entire section/board: https://bitcointalk.org/index.php?board=167.0 There you can suggest "whatever" you want (but it is more related with the new forum software and probably it will added in the new forum and not here).