Any message that contains "FORWARD TO ALL YOUR FRIENDS AND FAMILY" is so obviously a 'chain letter' email that it's not even remotely funny anymore.
If PC users don't have UP TO DATE AV/Firewalls/anti spyware software etc then that's their stupid fault.
How many times do the names ZA, Avast, AVG, Adaware et al have to be mentioned before users get the hint?????
OK rant over now :)