If such posts were restricted to the Match Thread I completely agree with you but they are not !I think people just need to not be so precious or uptight about the match threads. Emotions run high during a game and the thread is a place for them to vent or rejoice. If people get offended by that then maybe don't join the match thread.
Its equally annoying reading sanctimonious posts in there calling the contributors "Bed wetters" or Children, etc.
Im sure a post match reflection thread would read a whole lot differently once people have a chance to calm down.
These childish repetitive posts have spilled over into many other threads. Look at the action the Mods had to take to bring the Winter Transfer threads back under control.