Just remember, there are many people that are neophytes and are only starting to learn to use a computer. Many just don't think when they are using the computer. I deal with issues like this at work everyday. Many only use a computer at work and they are not confronted with alot of the garbage out there on the internet because of corporate safeguards and security measures. Again, the same could be said of many of the younger users that are not as security savy shall we say. It is an on going battle to educate and make people aware of the security risks and the steps they need to take to safeguard themselves when sailing the cyber seas.