I heard that 16-year-old boy wonder Harrison Gervitz (http://www.youtube.com/watch?v=7zhqmBpKNtU) (he has a AMEX blackcard) Made money using search engine marketing. How can you make money using SEM? (I’m not intrested in promoting my own website). Do you promote things for people or something?

SEM is a long process. People will catch you on how interesting your write ups as well as how often you are updated.