I thought alot about the conversation in class when Dr. Campbell said that he should expect everyone to be interested in certain things.  My opinion is different.  When I think about the things I am interested in, they are not necessarily the things that involve all of these computer programs.  I personally do not spend much time on the computer on any of these types of programs.   I don’t think there should be any particular thing that EVERYBODY has to be interested in.  That is why humans have free will.