Things are messing up!!!

Hi Guys,
I just noticed that most of the posts are messing among each other and it makes it difficult to find the right post/reply.
It would be much better I think if,
1. Completely new messege could be posted by individuals with new subject line for an specific new issue and replies should be focused on that specific issue.
2. Different issues Should have different subject lines.
Won’t you guys appreciate?
Thanks