Because these posts are in real time regular reference to older posts get lost or buried. This is why we keep starting NEW posts when we could simply add our concerns or interests on existing ones and make continuity of thoughts and discussion easier. Don't really know what the answer is, just highlighting a thought maybe for admin. to think on.
As for my exercise post, I've just updated it and would appreciate your feedback on whether it is working before I move on to the next phase. Thank you.