Dangerous Computer Users?

I don't get the point of why some people have anti-spyware progams on their computers but never update it. I was a friends place this evening and I was bored. So what did I do when I notice that she had an anti-spyware program on her computer? I checked to see how out of date it was. Um, yeah it was at least a year out of date. I only managed to get it updated part way since some friends and I who were there ended up playing a game of spades. I honestly don't even want to know how out of date her virus scanning program was out of date.

I think that these types of people should not be allowed to get on the internet or at least on unsupervised. I only say that since they're putting the rest of us at higher risk.