They're just not trying anymore, it's not even an interesting read :( - One of my more menial jobs at work is to go through the emails caught in the spam filter looking for anything legitimate that needs forwarding on. You can imagine some of the crap that gets stopped is at least funny, but I had one this morning that came in from a randomly generated email address and the message content was just a 'h'.
What's the fecking point, even for a spam email that's piss poor.