Personally i dont mind lol,it can tell people you're just joking, things like that and is pretty well known now throughout the world as haha,thats funny.
What i really dont like is "u" instead of you, M8 instead of mate things like that,
n00b of the year! search the threads,a couple needed help with Man City as they were gonna get relegated with them,i think someone really sttruggled with Real Madrid.