Unfortunatley, I'd believe some people must fall for it, for the scamers to try it.
Just like the Nigerian Scam, The Computer tech guy saying you have viruses on your machine and a host of others.
Now hopefully, with word of mouth, and keeping others informed of these things it is harder for them to rip people off.
I reckon everyone with a computer should book mark Snoops and check it out every now and then, I might save some pain & embarrassment at the lest.
I hate seeing people getting ripped off.
PS, while I was replying, I just received another one.