Talbot - // My opinion is that if you have followed the thread then you will know who has said what. //
If I respond to a post, and someone else posts first, while I am writing my reply, then it will be confusing, because my post will not make sense.
It also avoids saying "That was to So-and-so..." because another post has made it confusing as to who is being addressed.
If you find it confusing, fine, and for those who don't, that's fine too - no need to snipe about it, is there.