I know this is something I have ranted about in the past, but the overuse of exclamation marks really has the potential to amuse. I found this the other day on someone's blog:
"Phoned mum yesterday. Dennis Butler is in a bad way, poor bugger. He's in an induced coma, has had a trachioctomy and just ain't too good!"
I note, on a completely unrelated topic that I didn't drink any coffee yesterday.